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Project

Projecttitel: VDD 4002 Digital Reverb

Status: DONE

Startdate: 01.01.2018

Manufacture link: DIYSYNTH.de

 

The VDD 4002 is a Digital Reverb for DIY

 

Specification:

Eurorack and 5U/FRAC Format compatible

works on -12/12V -  -15V/15V

adjustable HF Filter 

good Opamps NE5532

powerfiltering

 

its exclusive available at DIYsynth.de

 

INFO:

thats an easy to build module,

ask diysynth.de if you have problems to find parts, the most parts are in his shop and not all parts are listed there.


BOM:

 

IDPCB IDNameQuantityTYPESource
1IC socketIC socket 8pin21pindiysynth.de 
2C1,C2Electrolyte capacitor Radial_D5.0mm_P2.00mm210µFdiysynth.de 
3C3,C4Electrolyte capacitor Radial_D5.0mm_P2.00mm21µFdiysynth.de 
4C5

Capacitor WIMA RM2.5mm

L4.6mm_W3.0mm_P2.50mm_MKS02_FKP02

122nFdiysynth.de 
5C6,C7,C8,C9,C10,C11Filmcapacitor (Polyester) RM2.5mm6100nFdiysynth.de  
6D1,D2Rectifier /diode 1N4001 THT21N4001 ask diysynth.de 
7THRUCliff1384 jack1THRU diysynth.de 
8INCliff1384 jack1IN diysynth.de 
9J3MTA-100-3p header +jack1THRU only for non onboard jacks (MOTM)or use a wire directly on pcb
10J4MTA-100-3p header +jack1IN only for non onboard jacks (MOTM)or use a wire directly on pcb
11J5MTA-100-3p header +jack1IN LVL 100KAor use a wire directly on pcb
12J6MTA-100-3p header +jack1HP FREQ 100KBor use a wire directly on pcb
13J7BTDR-2 reverb1BTDR banzai - different models: short/medium/long 
14J8MTA-100-3p header +jack1OUT 100KA or use a wire directly on pcb
15J9MTA-100-3p header +jack1OUT jack only for non onboard jacks (MOTM)or use a wire directly on pcb
16OUTCliff1384 jack1OUT jack diysynth.de 
17L1,L2BEAD-2B (Ferrite Bead)250R@10MHz included with PCB by ordering at diysynth.de 
18P1MTA1561MOTM optional for 5U /MOTM diysynth.de
19P2Pin_Header_Straight_2x08_Pitch2.54mm1EURO POWER optional for Eurorack Power 
20R1,R6,R171K 1% resistor31K diysynth.de 
21R2,R5,R7,R8,R16100k 1% resistor5100K diysynth.de 
22R3,R48R2 1% resistor28R2 diysynth.de 
23R9100R 1% resistor1100R diysynth.de 
24R10,R114K 1% resistor24K7 diysynth.de 
25R12,R1350k 1% resistor (49k9)250K diysynth.de 49K9 is ok too
26R14,R1510K 1% resistor210K diysynth.de 
27U1,U2NE5532 OPAMP DIP-82NE5532 ask diysynth.de 
28U378L05 TO-92_Inline_Wide178L05 in most shops available likle mouser or tme.eu 
29offboard100KA (log) Potentiometer 16mm2alpha 16mmask diysynth.de 
30offboard100KB (lin) Potentiometer 16mm1alpha 16mmin most shops available likle mouser or tme.eu 

 

Schematics:

4002-01.pdf

 

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