Akashic Guitar effects PCB lookup
VOLUMEGAINBASSMIDTREBLEPRESENCETIGHTCHANNEL A/B

1590XX · 8 knobs

PedalPCB· PCB221

Thermionic Deluxe

Category
Distortion
Controls
Volume · Gain · Bass · Mid · Treble · Presence · Tight · Channel A/B
Price
$15.00in stock
Tags
1590XX

From the vendor

PedalPCB Thermionic Deluxe Distortion

Controls

Channel A

• Volume – Controls the output volume

• Gain – Controls the amount of gain

• Bass – Controls the bass frequencies

• Mid – Controls the midrange frequencies

• Treble – Controls the treble frequencies

• Presence – Controls the upper mid-range frequencies

• Tight – Controls the pre-gain low end frequencies

Channel B

• Volume – Controls the output volume

• Gain – Controls the amount of gain

• Bass – Controls the bass frequencies

• Mid – Controls the midrange frequencies

• Treble – Controls the treble frequencies

• Presence – Controls the upper mid-range frequencies

• Tight – Controls the pre-gain low end frequencies

Footswitches

• Channel A/B – Toggles between Channel A and B

• Bypass – Bypasses entire pedal

Specifications

• Designed for a 4S6500 / 1590XX enclosure with top-mounted jacks

Documentation

Schematic

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

Parts list 135 rows

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RefValueNormalizedTypeNotes
Resistors 56
R1A1M1M
R1B1M1M
R2A330K330k
R2B330K330k
R3A10K10k
R3B10K10k
R4A22K22k
R4B22K22k
R5A39K39k
R5B39K39k
R7A10K10k
R7B10K10k
R8A22K22k
R8B22K22k
R9A22K22k
R9B22K22k
R10A22K22k
R10B22K22k
R11A22K22k
R11B22K22k
R12A220K220k
R12B220K220k
R13A10K10k
R13B27K27k
R14A10K10k
R14B10K10k
R15A2K22.2k
R15B2K22.2k
R16A33K33k
R16B33K33k
R17A33K33k
R17B33K33k
R18A2K22.2k
R18B2K22.2k
R19A470K470k
R19B470K470k
R20A2K22.2k
R20B2K22.2k
R21A22K22k
R21B22K22k
R22A2K22.2k
R22B2K22.2k
R23A100K100k
R23B100K100k
R24A3K33.3k
R24B3K33.3k
R25A4K74.7k
R25B4K74.7k
R31A10K10k
R31B10K10k
R3220K20k
R3322K22k
R342K22.2k
R3520K20k
R3622K22k
R372K22.2k
Capacitors 39
C1A22n22n
C1B22n22n
C2A47p47p
C2B47p47p
C3A10n10n
C3B10n10n
C4A1n1n
C4B1n1n
C5A100n100n
C5B100n100n
C6A47p47p
C6B47p47p
C7A47n47n
C7B47n47n
C8A120p120p
C8B120p120p
C9A100p100p
C9B220p220p
C10A10n10n
C10B10n10n
C11A4n74.7n
C11B4n74.7n
C12A22n22n
C12B22n22n
C13A220n220n
C13B220n220n
C14A10n10n
C14B10n10n
C15A2n22.2n
C15B2n22.2n
C16A220n220n
C16B220n220n
C23A100n100n
C23B100n100n
C20100u100u
C25100n100n
C2622u22u
C27100n100n
C2822u22u
Diodes 9
D1A1N41481N4148
D1B1N41481N4148
D2A1N41481N4148
D2B1N41481N4148
D3A1N41481N4148
D3B1N41481N4148
D4A1N41481N4148
D4B1N41481N4148
D51N58171N5817
ICs 7
IC1TL072TL072
IC2ATL072TL072
IC2BTL072TL072
IC3ATL072TL072
IC3BTL072TL072
IC4ATL072TL072
IC4BTL072TL072
Potentiometers 14
VOLAA50KA50kPotentiometer
TREBLEAB100KB100kPotentiometer
BASSAC100KC100kPotentiometer
MIDAC100KC100kPotentiometer
PRESAC10KC10kPotentiometer
TIGHTAC100KC100kPotentiometer
GAINAB1MB1MPotentiometer
VOLBA50KA50kPotentiometer
TREBLEBB100KB100kPotentiometer
BASSBC100KC100kPotentiometer
MIDBC100KC100kPotentiometer
PRESBC10KC10kPotentiometer
TIGHTBC100KC100kPotentiometer
GAINBA1MA1MPotentiometer
Trimmers 2
TRIMA100K100kTrimmer
TRIMB100K100kTrimmer
LEDs 8
L1A3mm Red LED3MM RED LED
L1B3mm Red LED3MM RED LED
L2A3mm Red LED3MM RED LED
L2B3mm Red LED3MM RED LED
L3A3mm Red LED3MM RED LED
L3B3mm Red LED3MM RED LED
L4A3mm Red LED3MM RED LED
L4B3mm Red LED3MM RED LED