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Lectric-FX

SH3 (SpaceHarp) Phaser

Category
Phaser
Controls
Rate
Price
$12.99in stock
Buy the PCB at Lectric-FX Build document

From the vendor

Enter a new phase with the Space Harp 3 (Small Stone V3 )!

What sets it apart from the V1 & 2? The original Small Stone designs used a transistor-based input stage, OTA based oscillator and CA3094 (EH1048) chips for the phase stages with passive output mixing.

This version (The V3) was a completely new design produced using the new (at the time) LM13600 OTA for the phase stages and an op amp oscillator, input & output stage.

Read more in the following document!

Schematic

The schematic is in the vendor's build document, page 3. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 76 rows

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RefValueNormalizedTypeNotes
Resistors 50
R111from schematic
R222from schematic
R311from schematic
R422from schematic
R511from schematic
R622from schematic
R722from schematic
R822from schematic
R922from schematic
R1022from schematic
R1122from schematic
R1222from schematic
R1311from schematic
R1422from schematic
R1522from schematic
R1611from schematic
R1711from schematic
R1822from schematic
R1911from schematic
R2011from schematic
R2122from schematic
R2222from schematic
R2322from schematic
R2422from schematic
R2522from schematic
R2622from schematic
R2722from schematic
R2822from schematic
R2911from schematic
R3022from schematic
R3111from schematic
R3222from schematic
R3311from schematic
R3422from schematic
R3511from schematic
R3622from schematic
R3711from schematic
R3822from schematic
R3922from schematic
R4022from schematic
R4122from schematic
R4222from schematic
R4322from schematic
R4422from schematic
R4522from schematic
R4622from schematic
R4722from schematic
R4811from schematic
R4922from schematic
R5527k27kOCR
Capacitors 18
C16n86.8nfrom schematic
C23n33.3nfrom schematic
C347n47nfrom schematic
C43n33.3nfrom schematic
C53n33.3nfrom schematic
C647n47nfrom schematic
C73n33.3nfrom schematic
C833uF33ufrom schematic
C96n86.8nfrom schematic
C1033uF33ufrom schematic
C111u1ufrom schematic
C1233uF33ufrom schematic
C1347n47nfrom schematic
C1410n10nfrom schematic
C1547n47nfrom schematic
C1610u10ufrom schematic
C1710u10ufrom schematic
C1833uF33ufrom schematic
Diodes 4
D11n58171N5817OCR
D21n41481N4148OCR
D31n41481N4148OCR
D41n41481N4148OCR
ICs 2
IC1LM358LM358OCR
IC2LM358LM358OCR
Crystals 1
X1LM13700LM13700OCR
Potentiometers 1
Rate1MCC1MPotentiometerfrom schematic