Music From Outer House – Your Synth-DIY Headquarters

2023-12-04 13:22:05

Make: Analog Synthesizers

Ray Wilson wrote the seminal information to analog synth DIY and it’s nonetheless obtainable! The ebook covers instruments, gear, synthesis fundamentals, sizzling suggestions and companion content material for the Noise Toaster mission!

BUY NOW!

My Digital Compositions

When the final element is soldered and the final bug is discovered and stuck, it is time to notice the
goal of all of your laborious work and really produce “digital sound” together with your gear. I am not going
to name it “music” as a result of music is a really subjective time period. Birds chirping is perhaps music to somebody.
A jet going over within the distance may evoke a sense for another person. These are a few of
my “sounds”. Some atonal, some musical others extra environmental in nature. For those who click on a picture
you possibly can obtain particular person tracks for 99¢. Nice for yoga and meditation. Namaste.

Quad Timbre Financial institution

We’re at all times on the lookout for methods to make issues sound new and totally different.
For those who’re on the lookout for extra timbre check out the

MFOS Quad Timbre Financial institution

Alien Screamer

The MFOS Alien Screamer
is a straightforward 9V powered noise field that can hold you and anybody in earshot
entertained for days. This mission is alongside the strains of the WSG in complexity and functionality.

MFOS VC Echo Module

The brand new MFOS Voltage Managed Echo Module is right here!
Study to make use of the PT2399 Echo Processor Chip, one of many coolest chips going.

Deciding on CMOS

When MFOS initiatives name for CMOS ICs At all times purchase the
buffered kind (CD4013BCN for instance). The “B” within the half
quantity stands for buffered output. When
you see a plain quantity like CD4013, CD4081, CD4042
and/or different CMOS chips listed in a mission half checklist at all times
purchase “B” kind chips for instance: CD4013BCN, CD4081BCN, CD4042BCN, and so on.
Bear in mind to look at static precautions when dealing with any CMOS chip.
Good constructing!

Synth Interfacing

Discover ways to safely join your MFOS gear to your
synth with out letting the magic smoke out of both
one. Go…

BIPOLAR CAPS

Bipolar 10uF 50V (5 Pack)

Bipolar 1uF 50V (5 Pack)

Mini Mixer & 1W Amp

This 9V battery powered 3 enter mixer and 1W amplifier will allow you to take your battery
powered noise containers anyplace you need with out worrying about whether or not you will have energy
or not. Whether or not you are going tenting, mountaineering, or on a Peruvian meditation retreat
now you possibly can hear your battery powered synth wherever you might be. Simply keep in mind to convey alongside a
few 9V batteries.

Pocket Protectors Again!

All scientists, physicists and engineers know that after the diploma
from a prestegious college a pocket protector is commonplace gear.
Be able to report your subsequent concept by having a – protected – pocket stuffed with
pens and pencils.

Pay with PayPal

MFOS recommends PayPal for all of your
synth-diy purchases. It is safe and
sign-up is free.
The best way to buy from MFOS…

Ray’s Op-Amp Webcast

Because of everybody that attended the TL07X op amp webcast.
Maker Media was form sufficient to offer me with an MP4 of the webcast which
I’ve posted on YouTube. You may also obtain the presentation PDF under.

Poster Marketing campaign

In case your faculty or college has a spot the place they permit you
to place business posters I might admire it in the event you printed
this one out and hung it up. MFOS’ mission is to convey synth diy to
the lots. Thanks!

Get the MFOS poster (pdf)

MFOS Oct-Attenuator

Construct an Oct-Attenuator to your MFOS modular.
This module provides 8 generic attenuators
to your modular for adjusting voltage outputs
and modulation ranges. An excellent easy mission.

Oldish MFOS T-Shirts!

These
oldish MFOS t-shirts
are actually snug. Our emblem on a sports activities grey GILDAN Softstyle 90% cotton and 10% polyester t-shirt.
Let the world know you are a synth-diy jedi grasp.

MFOS Wave Freaker

The MFOS Wave Freaker
is making itself at house in all kinds of business and diy synths.
Sounds from refined to “IN YO FACE” phat. Because of the entire prospects that
are serving to to make this module successful.

Brackets Anybody?

These
common brackets are very helpful when mounting
a PC board to your entrance panel.

MFOS IN THE CLASSROOM

There are a number of articles and purposes on the MFOS website
helpful to electronics educators. Here’s a checklist of hyperlinks.

Digital Op-Amp Lab

Studying Resistors

Capacitors

Resistors in Parallel

Analog Synthesizers 101

Digital Elements

Digital Op Amp Lab

I made this instrument to assist me once I want the outcomes of an op amp setup rapidly.
It’s possible you’ll discover it helpful. It’s idealized and easy however provides a good approximation.

Test it out!

Sawtooth to Triangle

Convert your Sound Lab (Mini-Synth, Mark II, and ULTIMATE) synthesizer
ramp or sawtooth waves to triangle waves. Nice option to put together ramp or
sawtooth waves to make use of the Wave Freaker.

Test it out!

Bend Your WSG

Some easy mods for the WSG that can hold you making bizarre sounds into the subsequent century.

Welcome to MFOS! We’re going to be persevering with to function Music From Outer House, constructing on the analog synth DIY work developed by Ray Wilson. As well as, we have now plans underway to enhance and prolong MFOS modules, together with transferring MFOS designs into acknowledged modular synthesizer codecs like 5U and eurorack.

All the content material, humor, documentation and imagery can be retained to assist the present and new generations of synth DIY fans. Ray’s spirit lives on via every of the MFOS initiatives that get constructed!

Every now and then, I will share a narrative or two about Ray and his life and works, so you will get to know him a little bit bit higher via my musings.

Thanks to your continued assist of MFOS, and at all times be happy to achieve out with questions or suggestions.

Debra Wilson- The Maiden of MFOS

For those who’re into electronics, can solder and trouble-shoot and you’re keen on analog synthesizers we
have tons of cool initiatives for you. Spend a while shopping and you will find numerous inspiration.

Our mission is to assist folks notice their analog synthesizer goals by offering: full
schematics, meeting drawings, professionally manufactured PC boards, cool face plates and kits
in addition to laborious to search out digital parts. Study extra – take a look at these hyperlinks:

Getting the Most Out of the MFOS Website…

From Getting Began To Your Very Personal Analog Modular…

Introduction to Analog Synthesizers…

Anybody can begin studying about electronics…

Books About Electronics and Analog Synthesizers…

Construct the Sound Lab Mini-Synth Mark II Analog Synthesizer

The Sound Lab Mark II
will shock you with its array of sound shaping modules. Take a look at the
sound samples under which had been made with the Sound Lab Mark II.
SONAR X1’s results used for reverb, by no means for pitch correction. The VCOs and VCF within the Mark II
observe very nicely after thorough calibration. Take a look at these YouTubes!

MFOS Shares the tougher to search out parts for this mission
which you’ll be able to order on the time you order your PC board and
professionally machined entrance panel.

Take a look at music by musician Quincas Moreira from Mexico Metropolis.
These superb songs had been finished totally utilizing his hand-made
Sound Lab Mark II. Very cool & artistic artworks.

ElectroCumbia

Woody Groove

For these samples I used SONAR Producer Version for recording, combine down, and addition of reverb.
All sounds are straight from the Sound Lab Mark II pushed by way of a MIDI to CV convertor or MFOS Single Buss Keyboard Controller (the final was recorded actual time).

Prelude and Fugue in C No. 2 – J.S. Bach

Three Half Invention in C No. 1 – J.S. Bach

Sound Lab Mark II Symphony – RJW

Music tail w/the SLMS Mark II – RJW

Laurentide SynthWorks Sound Lab Mark II YouTube

Laurentide SynthWorks revealed a wonderful instance of what could be finished
with the Sound Lab Mark II. It explores a variety of the Mark II’s sound nuances.
In a blind take a look at it could be fascinating to be taught which analog synth folks thought
they had been listening too in the event that they did not know this was an MFOS Sound Lab Mark II.
Results are added however the synth comes via loud and clear.

Thanks Laurentide SynthWorks.

Sound Lab Mark II 17 x 7 Inch Panels Are Right here

The Sound Lab Mark II Faceplates are prepared for prime time. These plates work nicely
with BUD Field AC-423 as a prepared made case. They’re .09″ thick which is good and durable
even at 17 inches vast. These are good for constructing your subsequent rack mount
Sound Lab Mark II analog synthesizer.
Test it out…

NOISE TOASTER

The MFOS NOISE TOASTER
is far more enjoyable than you thought was doable with a 9V battery!
It is an superior little 9V powered noise field that is like carrying round a miniature synth.
This mission is a little more complicated than the WSG however has much more sound shaping and producing functionality.
That is going to be certainly one of your favourite transportable toys (amp and speaker inbuilt). PCBs and PLATEs IN STOCK!

The Venerable But Versatile Synth-DIY Experimenter PCB

Synth-DIY Experimenter PCB

This mission helps artistic electronics hobbyists
who’ve efficiently accomplished the WSG be taught extra
about synth-diy. You make “patches” with the Sound
Results mission by patching the varied “modules”
collectively, and adjusting knobs and switches.

CLICK HERE TO GO TO THE PROJECT!

Multi-track demonstration of sounds you possibly can anticipate (reverb has been added throughout mixdown):

SDIY Experimenter Board Opus 1 – RJW

A *.sfz suitable soft-synth and samples of sounds made with the MFOS Synth-DIY Experimenter PCB
had been used to create this cool multi-track model of Tchaikovsky’s “Dance of the Sugarplum Fairy”.

Dance of the Sugarplum Fairy – Tchaikovsky

The Synth-DIY Experimenter PCB comprises a few of the first synth circuits I began experimenting with
once I first acquired into synth-diy.
You do not have to construct the entire modules. You’ll be able to simply construct what you need to make a particular sound.
You need wind… simply construct the White Noise Generator and one VCF.
You need higher wind construct the White Noise Generator each VCFs and the output mixer.
How about birds or bell sounds… simply construct the Sound Impact Oscillators an AR Envelope
Generator and an LFO. You’ll be able to go so far as you want with this mission.

This mission will NOT end in a 1V/octave Moog like instrument however it’ll give you a variety of sound making enjoyable.
In any case it will likely be a enjoyable studying expertise and the completed mission will hold you and anybody else inside earshot very entertained.

The Sound Lab ULTIMATE. Our most superior synthesizer mission.

The Sound Lab ULTIMATE packs: Three Musically Correct VCOs, a White Noise Generator, an Energetic Mixer, a Voltage Managed LP Filter,
a Voltage Managed Amplifier, an Assault Launch Envelope Generator, two Low Frequency Oscillators,
a Repeat Gate Generator, Pattern & Maintain, Attenuator Financial institution and Patch Panel into one completely cool synth-DIY mission.

The next songs performed by my superb daughter Arielle Wilson on the ULTIMATE.

Unique Star Trek Theme

Star Trek Subsequent Technology Theme

bchris1776’s Sound Lab ULTIMATE/EXPANDER YouTube

bchris1776 revealed a wonderful instance of what could be finished
with the Sound Lab ULTIMATE and EXPANDER. Only a completely cool sound
exploration. Results are added however the synth comes via loud and clear.

A driving sequence is accompanied by Pink Floyd sounding runs. A very cool watch.

Thanks bchris1776.

MFOS Delayed Modulation Module

The MFOS delayed modulation module consists of an Assault Launch envelope generator, Low Frequency Oscillator with
sq. and sine waveforms, and a Voltage Managed Amplifier. These separate parts are related within the
basic delayed modulation patch such that the LFO is fed to the enter of the VCA and the AR generator is related
to the VCA’s management enter. Once you apply a gate to the circuit the AR generator is gated on and the VCA responds to the utilized envelope and
the LFO comes via the VCA. You employ the output of the module to modulate different voltage managed modules. Since
there’s a full AR generator constructed into the module you may have some actually glorious flexibility.

Take a look at the Delayed Modulation Module mission

The venerable Sound Lab Mini-Synth. Old style analog and nonetheless going robust.

The Sound Lab Mini-Synth is a good mission. It’s a full mini analog synth on
one PC board. It has two VCOs, one LFO, one Mixer, one State Variable Low-Move/Band-Move
Filter, one AR Envelope Generator with repeat, and one VCA. It runs off of two 9 volt batteries for a very long time
because of its low present design.
Take a look at the MINI-SYNTH!

Einstein and the Beaver have a heart to heart talk...

COOL PROJECTS to your Mini-Synth

Sound Lab Mini-Synth Pattern & Maintain!

Sound Lab Mini-Synth Drum Set off!

Sound Lab Mini-Synth Guitar Set off!

Sound Lab Mini-Synth Components Kits!

SLMS Windows WAVs!

Hearken to a multi-track Sound Lab demo!

Contribute a Composition to the Artwork of Digital Sound Challenge

You have put blood, sweat and tears into constructing your very personal analog synthesizer. Present the world what it could possibly do.
Contribute a composition to
“The Artwork of Digital Sound”
mission so different artistic synth-diyers could be impressed.
Whether or not you create: conventional, twelve tone, noise, soundscapes, dreamscapes, area music or one thing additional out,
so long as it is digital and also you constructed a few of the gear, we need to hear it. The length of your piece could be
quick or lengthy and the content material easy or extremely textured. Whether or not you are a beginner or somebody who’s been constructing
for years submit a composition. Your composition is perhaps the one heard by a well-known filmmaker on the lookout for an obscure digital sound observe.

16 Step Sequencer Quantized Vari-Clock Module

Quantized length adjustment actually provides a brand new dimension to your MFOS 16 Step Sequencer.

Take a look at our new mission. It provides the MFOS 16 Step Sequencer the flexibility to
have settable length per step in 16 quantized increments in addition to a number of gate modes. It’s positively
a sophisticated and difficult mission however I attempted to doc it totally.
Thanks to your considerate feedback on this mission.

I feel you will actually just like the performance supplied by this circuit.

Click on right here to go to the mission.

Check out the YouTube…

Studying actually is key. Have you ever learn any good books recently?

Do you need to turn into a classic synth knowledgeable. These books provides you with the data to turn into a real analog synth guru.
Rising your hair and beard lengthy and transferring to a mountain high is non-obligatory.
Any would make an exceptionally considerate reward. See extra books…

The MFOS Mini-Controller. That is too cool to not have so what are you ready for?

The MFOS Mini-Controller

The MFOS Mini-Controller has a twenty 9 word stylus keyboard (C – C – C to E) constructed proper into the PCB.
It may be used to play your Sound Lab Mini-Synth or 1V/Oct modular.
The PCB helps 4 CV outputs (2 with portamento 2 with out portamento).
There may be one set off output and one gate output.
This and a Sound Lab Mini-Synth would make an incredible mixture to your first forray into synth-diy.

Some Element Clarification

Each MFOS mission has a components checklist (additionally referred to as a BOM) that lists the entire parts wanted for the
mission. Skilled mission builders know what varieties of parts to purchase in the case of
working voltage, energy ranking, lead spacing, and so on. For these newer to synth-diy, listed below are some
clarifications and pointers.

Resistors

I like to recommend 1/4W 5% carbon resistors for normal mission use. You’ll be able to at all times substitute a resistor with tighter
tolerance for one with much less precision. For instance: 0.1% or 1.0% steel movie resistors can be utilized anyplace a 5%
carbon movie resistor can be utilized.

Tasks will name out when extra precision is required specifying 1/4W 1% steel movie resistors.
Sometimes a mission will advocate sorting 1/4W 1% steel movie resistors to acquire better accuracy.
MFOS additionally sells 1/4W 0.1% tolerance 100K and 200K steel movie resistors to be used in MFOS circuits that use
A/D and D/A convertors (see the catalog underneath Digital Elements).

If a resistor in a circuit is excessive in worth you may get away with utilizing 1/8W as an alternative of 1/4W however you need to
decide the present via the resistor and voltage throughout it in-circuit to make sure the 1/8W can be
acceptable. The boards are laid out for 1/4W resistor packages so 1/8 watt resistors will look a little bit
odd however they’re going to work superb.

Capacitors

I name out ceramic caps (for non-electrolytic ones) most frequently in initiatives however you possibly can substitute
movie caps for any of them. Purchase capacitors rated for 35V or better for any and all MFOS initiatives.
After I name out polystyrene caps it’s as a result of the circuit requires the bottom leakage cap obtainable.
For those who substitute different varieties the circuit efficiency straight associated to the cap will undergo. Pattern and
Maintain circuits will leak sooner with out polystyrene caps. Usually the boards are laid out for 0.2″ (5mm) lead
spacing caps. Elements with wider or narrower lead spacing will work however you have to to do some lead
forming utilizing tweezers or needle nostril pliers.

For electrolytic caps make sure and purchase ones with a voltage ranking that’s greater
than any voltage that can seen whereas in-circuit. It will typically be the ability provide voltage. For initiatives
powered with +/-9 to +/-15V I might advocate capacitors rated for 35V. Shopping for 35V caps supplies a little bit of security
margin they usually’re very obtainable from suppliers. Greater working voltage caps will work superb however not
decrease working voltage. As a matter of reality, caps rated for 35V will work superb for all capacitors in all MFOS
initiatives.

Non-polarized caps (additionally referred to as bipolar) present a big capacitance however are non-polarized. They appear very very like
electrolytic caps besides that as an alternative of getting a optimistic facet and a detrimental facet the 2 sides are interchangeable,
the cap isn’t polarized. Many suppliers have these. Seek for bipolar capacitor. MFOS sells 5-Packs of
1uF and 10uF bipolar capacitors (see the catalog underneath Digital Elements).

Potentiometers

Potentiometers in all MFOS circuits could be linear if you cannot discover audio taper. You’ll be able to go the opposite approach
however you’ll in all probability see some sudden conduct. Potentiometers in all MFOS circuits could be rated for 1/8W
and up (1/4W, 1/2W, and so on). You should utilize the massive potentiometers or the smaller sized ones, it makes
no distinction. Simply make sure the pots you purchase will match into your panel.

Trimmer potentiometers needs to be the multi-turn sq. Bourns high modify type (3296W). They do not should
be precise “Bourns” model trim pots, they only must be the identical type. Tayda sells good ones at affordable
costs.

Built-in Circuits

Make certain and purchase DIP type ICs. The small format ICs have turn into ubiquitous so double examine what you order
otherwise you’ll get a bunch of teeny tiny ICs. Partly lists I solely give the principle IC quantity (instance TL074 or TL071)
however there’ll at all times be a suffix that signifies the package deal kind and the anticipated
temperature vary while you go to purchase the ICs (examples TL074CN and TL071CP).
Purchase the least costly model of the IC in DIP format. Plastic or ceramic package deal materials makes
no distinction to the circuit’s efficiency. Client Electronics temperature vary (probably the most restricted)
is ok.

I name out the LF444CN for initiatives that require an op amp with the bottom enter present and
corresponding highest enter impedance. Pattern and maintain circuits profit from the LF444CN.

When MFOS initiatives name for CMOS ICs At all times purchase the buffered kind (CD4013BCN for instance). The “B” within the half
quantity stands for buffered output. Once you see a plain quantity like CD4013, CD4081, CD4042 and/or different CMOS
chips listed in a mission half checklist at all times purchase “B” kind chips for instance: CD4013BCN, CD4081BCN,
CD4042BCN, and so on. Bear in mind to look at static precautions when dealing with any CMOS chip.

Switches

I like to recommend mini-toggle switches however you need to use any kind of change that serves the operate
referred to as out within the schematic. Some people may like actually giant switches for an artwork set up and
different folks may need to go along with submini-toggle for actually tiny or actually crowded face-plates.

When shopping for switches make sure and purchase the right kind. When center-off switches are specified be
positive and search for ON-OFF-ON within the specification. The OFF in the midst of the 2 ONs means center-off.
The kind that aren’t center-off use both ON-ON or ON-NONE-ON to point the truth that there isn’t a
middle place.

In a battery powered unit the entire switches could be low energy (500mA to 1A).
Nonetheless for a mains powered unit I like to recommend that the ability change used deal with
no less than 5A. All different switches could be rated for 500mW and up. The synth
module switches by no means carry a major present load.

Wire

I like to recommend 22 to 24 AWG stranded hook-up wire for wiring panels to PC boards.
All Electronics sells 25′ and 100′ rolls of good high quality stranded hookup wire.

For COAX you want a supple skinny wire with braided defend and stranded middle conductor.
One thing much like RG174/U w/braided defend and stranded middle conductor 2.5mm outer diameter.
You will have to go looking on this one however I discovered it on this website: http://www.pasternack.com.

If I get extra inquiries I will reply them right here. Cheers.

Will MFOS circuits work with a +/-15V energy provide?

All MFOS circuits will work with +/- 15 volts with from none to
minor worth adjustments. All the chips I like to recommend are rated for the upper
voltages so try to be good to go. One small consequence
is that the height voltage of issues can be a bit greater. Oscillator P-to-P
outputs can be greater at greater provide voltages and AR or ADSR voltage peaks
can be greater additionally. Filters and amplifiers could have extra
headroom and may have a little bit of re-biasing in the event you discover that the output isn’t
sitting at floor when the enter is at floor.
For any circuit to which you need to apply greater provide voltage
study the schematic and you will find its not troublesome to scale back the
output voltage to what you need. The place bias ranges are set with resistor
dividers you could must tweak values.
If it completely, positively must be there with
a unique provide voltage; breadboard it, apply the voltage you need, and tweak as essential.

Open Supply Philosophy

Every part on Music From Outer House is free for non-commercial use.

Please be happy to make use of the knowledge offered on the MFOS web site to the fullest extent for non-commercial makes use of.
You can also make your individual PCBs from the layouts and drawings we offer or design your individual in the event you favor.
We admire a hyperlink to us in the event you weblog or YouTube your work.
MFOS sells professionally made glass epoxy, double sided, plated via PC boards, digital components, components kits and faceplates for lots of the initiatives discovered right here.
Please take into account that though I exploit these circuits in my synth I like to recommend that you simply assessment them totally and/or breadboard
them earlier than counting on them to verify they’re going to meet your expectations.
For those who discover errors or omissions within the mission documentation please electronic mail the small print to
the e-mail handle on the backside of the web page so we will right them and proceed to enhance
the location. Thanks.

Business Use

Doing enterprise with MFOS could not be simpler…

EXPRESS ROUTE TO WSG

MFOS Echo Rockit

The 9V battery powered Echo Rockit makes a few of the most uncommon sounds I’ve heard. Any seasoned electronics diyer may construct one.
Hey what was that… a modular or… an
Echo Rockit?

MFOS Cellular Website

We are actually mobilized as a lot as sensible.
You’ll be able to search, hearken to Sound Artwork and order
MFOS merchandise out of your cellular now. There may be
nonetheless giant format content material that’s finest seen
utilizing a bigger viewer however getting round with
a cellphone needs to be a lot simpler.

Ordering Info

Wave Former

The MFOS Wave Former mash-up mission
places the MFOS VCO and the MFOS 10 Step Sequencer
collectively to create a easy arbitrary waveform generator.
Add some new timbre to your arrange.

Go take a look at the mission…

Cool Operate Generator

Construct this cool little battery powered operate generator.
Low present design will hold this factor going for a very long time.
Preserve one in your toolbox.

Go take a look at the mission…

MFOS Vocoder

Bother Capturing Ideas

When all the things does not go good together with your mission
you could want to think about a few of these bother taking pictures suggestions.
Chin up, do not panic, you will get… no matter it’s… working!

Substitute Op-Amps

Within the desk that follows I present op amps that may
be used to sub others proven in some older schematics.
Observe nonetheless that the LF44XCN could be changed solely
when not utilized in pattern and maintain purposes.
All op amps have to be in DIP format.

Op-Amp	Sub.	Pkg.
LF444	TL074	14P-DIP
LF442	TL072	8P-DIP
LF441	TL071	8P-DIP
TL084	TL074	14P-DIP
TL082	TL072	8P-DIP
TL081	TL071	8P-DIP

Extra DIY Websites

Go to
different DIY websites
that share cool info.

Synth Cupboard Concepts!

Anybody with a number of instruments and a few good outdated ingenuity can do it. Learn the way.
Present me!

Prebuilt MFOS Modules

Soundtronics carries a gorgeous line of prebuilt MFOS analog synth modules. For those who’ve been wanting to place MFOS analog synth modules into your setup however aren’t into constructing them your self but – Soundtronics.

NEW! V/Oct Calibrator

This circuit makes calibration of your volt per octave gear approach simpler. Construct one at the moment and get in tune. Learn extra…

ULTIMATE EXPANDER

Designed as a companion for the Sound Lab ULTIMATE
the EXPANDER has turn into the favourite “Swiss Military Knife”
module of many superior synth builders.
Learn Extra…

Share MFOS on Fb

We actually admire FB shares. Assist extra folks uncover Synth-DIY. Thanks!

Matched 2N3904s & Tempco

Hand matched pair of 2N3904 transistors (Vbe of pair inside 2mV)
and a 2K 1/4 watt 2% +3300 ppm steel movie tempco.
Nice for VCO or VCF expo convertors like these within the:

Sound Lab Mini-Synth…
Sound Lab ULTIMATE…
ULTIMATE EXPANDER…

Nice deal at an incredible value!

Swiss OpAmp Knife

Three (3) pack of nice quad op amp kludge boards for while you
want some additional op amp associated circuitry and also you need a high quality
computer board to place it on. Glass epoxy, plated via holes, solder
masked it is the creme de la creme of op amp kludge boards.

MFOS makes use of DIP

At all times order DIP package deal chips for MFOS boards.
No offense SOP packages however gents favor chips with longer legs.
You may also purchase type adapters.

DIP Spec. vs.
SOP Spec.

The Nice Print…

This web site assumes a primary stage of
electronics proficiency and data. To construct the initiatives discovered right here you have to be in a position
to know schematics, be conversant in digital parts, solder, do
panel wiring, case constructing, and troubleshoot. MFOS initiatives don’t have step-by-step
directions. There are; schematics, circuit descriptions, computer board layouts,
prompt panel layouts, and prompt modifications. Please learn any mission’s info
in its entirety earlier than shopping for merchandise. Simply getting began? Learn this:

Getting Began…

All info offered on the Music From Outer House web site is supplied “as is” with out
guarantee of any form. MFOS product costs are topic to vary with out discover.
The knowledge supplied by this web site is simply supposed to be normal
abstract info to the general public. Please examine fastidiously or breadboard
circuits to make sure you may be proud of the outcomes earlier than you buy MFOS
mission PC boards, Components or Kits. Thanks – have enjoyable.

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