Akashic Guitar effects PCB lookup
RATEDEPTH

125B · 2 knobs

Lectric-FX

Hasenpfeffer Phaser

Based on the Boss PH-1

Category
Phaser
Controls
Rate · Depth
Price
$9.00in stock

From the vendor

Boss PH-1 Phaser with a simple mod to combat volume drop. Requires a quad of matched JFETS in order to phase.

Buy either the bare pcb or have it bundled with a matched quad of “Jay-Fetz” 5457’s. Either will come with a complimentary 3pdt footswitch pcb, assuming they’re in stock at the time of purchase.

For a limited time- when you buy the matched quad, you’ll get the pcb for the very low price of $3.

But wait, there’s more! OK, not really. I’ve just always wanted to say that!

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 59 rows

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RefValueNormalizedTypeNotes
Resistors 32
R11k1k
R2470k470k
R31k51.5k
R41k51.5k
R510k10k
R6100k100k
R710k10k
R810k10k
R9100k100k
R1010k10k
R1110k10k
R12100k100k
R1310k10k
R1410k10k
R15100k100k
R1610k10k
R1710k10k
R182M22.2M
R191M1M
R2047k47k
R2122k22k
R22470R470
R23100k100k
R241k81.8k
R25150k150k
R26470k470k
R27150k150k
R284k74.7k
R2968k68k
R3010k10k
R313M33.3M
R3222k22k
Capacitors 13
C147n47n
C210n10n
C310n10n
C410n10n
C510n10n
C647u47u
C7100u100u
C847p47p
C91u1u
C1015u15u
C11100n100n
C1210n10n
C13100n100n
Diodes 3
D11n58171N5817
D2ZenerZENER
D31n41481N4148
Transistors 4
Q12N54572N5457
Q22N54572N5457
Q32N54572N5457
Q42N54572N5457
ICs 3
IC1NJM4558NJM4558
IC2TL074TL074
IC3LM358LM358
Potentiometers 2
RATE1MCC1MPotentiometer
DEPTH100KBB100kPotentiometer
Trimmers 2
LEVEL10K10kTrimmer
BIAS100K100kTrimmer