Akashic Guitar effects circuit lookup
BIASBOOST

Enclosure not stated · 2 knobs

Tayda Electronics (DHEA)

Range Master (with DC inverter)

Based on the Dallas Arbiter Rangemaster· 36 other boards clone it

Category
Boost
Controls
Bias · Boost
Price
$7.00
Buy the PCB at Tayda Electronics (DHEA) Build document Pcb assemblyEnclosure and wiringDrilling template

From the vendor

This is the legendary Rangemaster booster equipped with a DC inverter for PNP transistors and a treble frequency selector.

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 15 rows

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Got parts in a drawer? See what you can build with them.

RefValueNormalizedTypeNotes
Resistors 3
R11M1M1M Ohm 1/4W Metal Film Resistor
R2470k470k470K Ohm 1/4W Metal Film Resistor
R33.9k3.9k3.9K Ohm 1/4W Metal Film Resistor
Capacitors 8
C14.7n4.7n4.7Nf 0.0047Uf 100V Polyester Film Box Type Capacitor
C222n22n22Nf 100V 5% Polyester Film Box Type Capacitor
C3100n100n100Nf 100V Polyester Film Box Type Capacitor
C410n10n10Nf 100V 5% Polyester Film Box Type Capacitor
C547u47u47Uf 25V 105C Radial Electrolytic Capacitor 5X11Mm
C6100u100u100Uf 35V 105C Radial Electrolytic Capacitor 6X11Mm
C710u10u10Uf 50V 105C Aluminum Electrolytic Capacitor 5X11Mm
C810u10u10Uf 50V 105C Aluminum Electrolytic Capacitor 5X11Mm
Transistors 1
Q1PNPPNP2N3906/ NPN [2N3904], [BC108] or [BC109]
ICs 1
U1TC1044SCPATC1044SCPATc1044Scpa Tc1044 Voltage Regulator Ic
Potentiometers 2
Bias100k100k100K Ohm Trimmer Potentiometer 1 Turn
Boost10k-AA10k10K Ohm Logarithmic Potentiometer+ [DUST SEAL]

Other boards based on the Dallas Arbiter Rangemaster