Akashic Guitar effects PCB lookup
MIXREPEATSDELAYNOISEOUTPUTDEPTHBIAS

1590BB · 7 knobs

JMK PCBs· 031

Hamlet+

Based on the Jon Patton Hamlet Delay

Category
Delay
Controls
Mix · Repeats · Delay · Noise · Output · Depth · Bias
Price
$15.00in stock

From the vendor

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The Hamlet+ is the long awaited Tap Tempo enabled rendition of Jon Patton’s Hamlet Delay! It features:

• Tap Tempo using the Taptaion chipset available from the store

• A unique Dry signal path that uses a pair of transistors and runs at 18V rather than the common PT2399 withDual Op Amp Buffer

• Buffered Bypass, so you never lose those trails!

• A Noise control, which blends out some of the nastiness that PT2399 chips can be known for

• Modulation on the Delayed signal path

• Fits in a 1590BB enclosure (a 125BB is recommended if you like more room) with top mounted jacks

As it is such a feature intensive PCB, and because it’s fairly large and has many parts to it, we don’t recommend this project for beginners. That said, it isn’t an impossibly hard build, but more of an intermediate-to-advanced sort of project.

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Schematic

The schematic is in the vendor's build document, page 1. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 66 rows

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RefValueNormalizedTypeNotes
Resistors 19
R11K1k
R1110K10k
R24.7M4.7M
R12470R470
R34.7K4.7k
R132.2K2.2k
R44.7M4.7M
R141K1k
R510K10k
R15100K100k
R64.7K4.7k
R161K1k
R710K10k
R174.7K4.7k
R810K10k
R184.7K4.7k
R910K10k
R19100K100k
R1010K10k
Capacitors 25
C1100nF100n
C111nF1n
C21100nF100n
C21uF1u
C12100nF100n
C22100nF100n
C31uF1u
C131nF1n
C23100nF100n
C422nF22n
C14100nF100n
C24100nF100n
C547nF47n
C15100nF100n
C25100nF100n
C610uF10u
C16100nF100n
C710uF10u
C17100nF100n
C856nF56n
C1810uF10u
C9220nF220n
C1910uF10u
C10100nF100n
C2047uF47u
Diodes 4
D11N58171N5817
D21N58171N5817
D41N58171N5817
D312V Zener12V ZENER
Transistors 3
Q12N50882N5088
Q22N54572N5457
Q3BS170BS170
ICs 4
IC1LT1054LT1054
IC2PT2399PT2399
IC3MCP41100MCP41100
IC4TaptationTAPTATION
Potentiometers 7
MIXB25KB25kPotentiometer
REPEATSB100KB100kPotentiometer
DELAYB100KB100kPotentiometer
NOISEB50KB50kPotentiometer
OUTPUTB10KB10kPotentiometer
DEPTHA25KA25kPotentiometer
BIAS10K10kPotentiometer
LEDs 4
L1LEDsLEDS
L2LEDsLEDS
L3LEDsLEDS
D5LEDLED