Akashic Guitar effects PCB lookup
DELLVLRPTTONE

1590B · 4 knobs

Fuzz Dog· AnaEcho

Analog-like Echo

Based on the Faux Analog Echo

Category
Delay· Delay/Mod/Filter
Controls
Del · Lvl · Rpt · Tone
Difficulty
Medium
Price
£39.60
Tags
delay-mod-filter

From the vendor

Like its not-so-distant cousin, the Echo Blue Delay, this is a PT2399-based digital delay with an analog direct signal path. As such you'll get pretty much more of the same - a natural-sounding delay with the warmth of a vintage tape echo. First repeat is clean, subsequent repeats start to darken and degrade. A great alternative to more clinical devices - this has soul. After spending some time with this fella we're of the opinion this is a little cleaner and brighter than the EBD, and the addition of a Tone control gives you a few more sonic possibilities. Short slap-back is especially fun. No FuzzDog dirt control on this one though, so if you want to get really messy with your repeats then the EBD is mos def still the way to go. Delay time is between 25 - 600ms, and with a current draw of under 30mA you can have top notch groovy delay on the board without eating up too much juice. The kit is supplied with vertical-mount pots which have round shafts, so you'll need set-screw fitting knobs. There's an extra pad on the board to enable easy incorporation of a modulation circuit, but you'll have to sort out your own favourite LFO for that. If you want the PCB without parts there's a link for that at the bottom of the page. Partial kit: PCB, all board-mounted components, pots. Full kit: As above, plus footswitch and appropriate daughterboard/components for your selected bypass type (see Downloads section for details of those), jack sockets, DC socket, battery snap, hook-up wire, LED. Enclosure (pre-drilled) is available as an option with full kits, and will not take a battery. Knobs are not included. Builds are only available with full kits including enclosure and vertical-mount pots. Please choose appropriate knobs. Inspired by: Faux Analog Echo Difficulty: Medium PCB size: 50 x 50mm Knobs required: 4 Enclosure: 1590B Direct-Connect compatible (4-way) Download theINSTRUCTION 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 62 rows

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RefValueNormalizedTypeNotes
Resistors 25
R11M1M
R2510K510k
R3220K220k
R422K22k
R51M1M
R61K1k
R7470R470
R812K12k
R9100K100k
R1012K12k
R1120K20k
R1212K12k
R1312K12k
R1447K47k
R1512K12k
R1622K22k
R172K72.7k
R1812K12k
R1912K12k
R202K22.2k
R2110K10k
R2210K10k
R23100K100k
R24100K100k
R252K22.2k(CLR)
Capacitors 29
C1100n100n
C247p47p
C34.7p4.7p
C41n1n
C5100p100p
C61u1u
C71u1u
C8100n100n
C910n10n
C1010n10n
C11680p680p
C121n1n
C1310n10n
C141u1u
C1568n68n
C16150n150n
C1710n10n
C1810n10n
C1968n68n
C20100n100n
C21100n100n
C22100n100n
C2310u10uElectrolytic capacitor
C241u1u
C25100p100p
C2610u10uElectrolytic capacitor
C27100n100n
C28100u100uElectrolytic capacitor
C2947u47uElectrolytic capacitor
Diodes 1
D11N40011N4001
ICs 3
IC1TL072TL072
IC2PT2399PT2399
IC378L0578L05
Potentiometers 4
DEL50KBB50k
LVL50KBB50k
RPT25KBB25k
TONE10KAA10k