Akashic Guitar effects circuit lookup
LPFRQLEVELHPFRQRESDRY

Enclosure not stated · 5 knobs

Dead End FX

Tresonator

Based on the Frostwave Resonator· 1 other board clones it

Category
Wah / Envelope· Wah, Filter Wah
Controls
Lpfrq · Level · Hpfrq · Res · Dry
Price
$20.00in stock
Buy the PCB at Dead End FX Build document

From the vendor

Clone of the Frostwave Resonator, but... with a twist! This board is designed to fit into a wah enclosure. There are added pads so that any parameter control CV can be transferred to the treadle. Control any, or all, of the control with the treadle. As an added bonus, each parameter can be assigned an up or down sweep. This is a filter monster. THESE ARE THE NEW BOARDS WITH THE CORRECTED JFET OUTLINES. BUILD DOC HAS BEEN UPDATED, VERSION DATED 21 MAR. 2018.

Schematic

The schematic is in the vendor's build document, page 20. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 80 rows

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ocr read from an image · sch paired from the schematic · fixed corrected by hand. Check marked values against the build document.

RefValueNormalizedTypeNotes
Resistors 19
R1818kocr18k
R194K7ocr4.7k
R1100Kocr100k
R243Kocr43k
R31Kocr1k
R4150Kocr150k
R5100Kocr100k
R61Kocr1k
R71K8ocr1.8k
R810Kocr10k
R918Kocr18k
R1015Kocr15k
R112K2ocr2.2k
R128K2ocr8.2k
R132K2ocr2.2k
R144K7ocr4.7k
R1510Kocr10k
R1615Kocr15k
R1715Kocr15k
Capacitors 27
C1410uocr10u
C154u7ocr4.7u
C164u7ocr4.7u
C174u7ocr4.7u
C182n2ocr2.2n
C194u7ocr4.7u
C204u7ocr4.7u
C214u7ocr4.7u
C224u7ocr4.7u
C232n2ocr2.2n
C244u7ocr4.7u
C2510uocr10u
C262n2ocr2.2n
C2710uocr10u
C284u7ocr4.7u
C294u7ocr4.7u
C14u7ocr4.7u
C24u7ocr4.7u
C54u7ocr4.7u
C62n2ocr2.2n
C7100nocr100n
C8100nocr100n
C9100uocr100u
C10100uocr100u
C1110uocr10u
C124u7ocr4.7u
C134u7ocr4.7u
Diodes 4
D91N4148ocr1N4148
D11N4148ocr1N4148
D21N4004ocr1N4004
D31N4004ocr1N4004
Transistors 12
Q12N3906ocr2N3906
Q22N3906ocr2N3906
Q32N3906ocr2N3906
Q42N5484ocr2N5484
Q52N5484ocr2N5484
Q62N5484ocr2N5484
Q72N3906ocr2N3906
Q82N5484ocr2N5484
Q92N3906ocr2N3906
Q102N3906ocr2N3906
Q112N3904ocr2N3904
Q122N3904ocr2N3904
ICs 8
IC1LM3080ocrLM3080
IC2TL074ocrTL074
IC3TL072ocrTL072
IC4TL072ocrTL072
IC5LM13700ocrLM13700
IC6LM13700ocrLM13700
IC8LM3080ocrLM3080
IC7TL072ocrTL072
Potentiometers 6
LPFRQB100KocrB100kPotentiometer
LEVELA100KocrA100kPotentiometer
HPFRQB100KocrB100kPotentiometer
RESB100KocrB100kPotentiometer
DRYB100KocrB100kPotentiometer
POTB100KocrB100kPotentiometer
Trimmers 4
TRIM1100Kocr100kTrimmer
TRIM21Kocr1kTrimmer
TRIM31Kocr1kTrimmer
TRIM4100Kocr100kTrimmer

Other boards based on the Frostwave Resonator

  • Q2 Dead End FX · 1590D · $20.00