OUT OF STOCK. NEW VERSION SOON.

 

MUTANT VACTROL VCF for Eurorack synthesizers - VC vactrol based multimode filter.

 

It's Scott Stites Mutant Vactrol Filter. Thanks a lot to Scott for kindly allowing us to use the design!
Scott Stites site:: http://www.birthofasynth.com/Scott_Stites/Pages/mutant_main.html

 

Power consumption: V+ 30mA, V- 26mA.

 

PCB - 2mm thickness, gold platted, black mask. $30

 

Two panels - 16HP front & back. Anodized alu, black print. $35

 

SMD parts + soldering. $15 (Who order SMD soldering please note if 15V version in payment comments, I make 12V by default)

 

Shipping per set: $5 - only board, $8 - board+panels.

 

TOTAL for complete set with shipping: $88

 

Paypal: info(at)greenexpo.by

 

 

 

Thread at MuffWiggler forum http://www.muffwiggler.com/forum/viewtopic.php?t=63745

 

Samples:

 

 

 

SHOPPING CARTS

 

 

 

PCB with soldered SMD parts:

 

 

 

Documents:

Partlist.

PCB top.

PCB bottom.

Schematic.

Front panel.

Back panel.

 

 

 

SHOPPING CARTS :

 

 

MOUSER SHOPPING CART WITH TL072. MERCHANDISE TOTAL: $45.71 (USD)

 

MOUSER SHOPPING CART WITH OPA2604. MERCHANDISE TOTAL: $79.66 (USD)

 

Parts not included in Mouser shopping carts:

 

6 potentiometers

6 knobs

2 vactrols VTL5C3/2

4 FETs MPF102

 

Where to buy?

 

1. Thonk:
pots: http://www.thonk.co.uk/shop/alpha-9mm-pots/
knobs: http://www.thonk.co.uk/shop/synth-pointer-knobs/
vactrols http://www.thonk.co.uk/product-category/electronic-component/vactrol/

 

2. Erthenvar:
pots: http://erthenvar.com/store/accessories/pots/9mm-vertical-pots

 

3. Smallbear:
pots: http://smallbear-electronics.mybigcommerce.com/alpha-single-gang-9mm-right-angle-pc-mount/
knobs: http://smallbear-electronics.mybigcommerce.com/synth-pointer-2-colors/
vactrols http://smallbear-electronics.mybigcommerce.com/photocoupler-dual-vactec-vtl5c3-2/
MPF102 http://smallbear-electronics.mybigcommerce.com/transistor-fet-mpf102/

 

4. Tayda:
pots: http://www.taydaelectronics.com/potentiometer-variable-resistors/rotary-potentiometer/linear/50k-ohm-linear-taper-potentiometer-round-shaft-pcb-9mm.html
MPF102 http://www.taydaelectronics.com/mpf102-jfet-n-channel-transistor.html

 

Jacks.

 

I included into Mouser shopping cart Kobiconn jacks. But they need to solder a leg for ground connection.
Better choise is Inline jacks:

 

1. Thonk: http://www.thonk.co.uk/shop/thonkiconn-3-5mm-jack-sockets-x50/

 

2. Erthenvar: http://erthenvar.myshopify.com/products/3-5mm-inline-jacks

 

 

 

 

(c) 2012 L-1 Synhesizer. E-mail: info@greenexpo.by