Akashic Guitar effects PCB lookup
SENDTHRUTONE

1590BB · 3 knobs

Fuzz Dog· BrBlend

Brass Blender

Category
Utility· Other
Controls
Send · Thru · Tone
Difficulty
Medium
Price
£52.80
Tags
other

From the vendor

Rather super circuit utilising the blend functionality of the Maestro BrassMaster, put together by Moosapotamus. A somewhat bigger build than your average blend circuit, but well worth the effort. A phase switch means you can flip the signal being sent to the effects loop to alleviate any phase cancellation issues, and a Big Muff tone control on the loop give you a world of possibilities. With pots for Send Level, Return Level, Tone and Thru Level you have complete control over every stage. There's also a Tone Bypass switch for you signal purists. Available in three different enclosure configurations. Those with top-mounted jacks have the controls set further down the face. Works equally well on guitar or bass. The kit is supplied with vertical-mount pots which have round shafts, so you'll need set-screw fitting knobs. Pot spacing is 22mm - take that into account when choosing knobs. If you want the PCB without parts there's a link for that at the bottom of the page. Kit includes: PCB, all components, hook-up wire, 3PDT footswitch for true bypass, high quality jack sockets, DC socket, battery snap, LED. Enclosure (pre-drilled) is an option with full kits and will not take a battery. Does not include knobs. Difficulty: Medium PCB size: 84 x 32mm Knobs required: 4 Enclosure: 1590BB Direct-Connect compatible (4 or 6 way) If you want the kit pre-build you MUST include the enclosure and choose the board-mounted pots option. Don't forget your knobs! Download the INSTRUCTION PDF

Schematic

The schematic is in the vendor's build document, page 2. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 43 rows

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RefValueNormalizedTypeNotes
Resistors 21
R11M1M
R2100R100
R3150K150k
R4150K150k
R512K12k
R61M51.5M
R712K12k
R8150R150
R92K22.2k
R102K22.2k
R11150K150k
R1233K33k
R1322K22k
R14390390
R1510K10k
R1610K10k
R17470K470k
R1810K10k
R19470470
R204K74.7k
R21820820
Capacitors 14
C147p47p
C21u1uelec
C31u1uelec
C41u1uelec
C547n47n
C61u1uelec
C71u1uelec
C83n33.3n
C947n47n
C101u1uelec
C111u1uelec
C121u1uelec
C1310u10uelec
C1422u22uelec
Transistors 5
Q12N52102N5210
Q22N52102N5210
Q32N52102N5210
Q42N52102N5210
Q52N52102N5210
Potentiometers 3
SEND10KAA10kPotentiometer
THRU10KAA10kPotentiometer
TONE100KBB100kPotentiometer