Akashic Guitar effects circuit lookup
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Schalltechnik_04

OMNILOOPER

Category
Utility
Price
see vendorout of stock
Tags
kits discontinued

From the vendor

OMNILOOPER is the ideal tool to fuse different effects together to create new sounds. It consists of three effect loops (Inserts), two of which are equipped with filters (1x LPF/1x HPF) with -12dB/Oct. per Filter. The filters position in the chain can be switched (Filter -> Insert, Insert -> Filter, or Filter off). If turned off completely, three parallel fullrange effect loops are possible. To be able to use even effects which are normally only utilizable directly in front of passive guitars/basses (e.g. Fuzzes) the Omnilooper offers an impedance switch for each send output. In addition two of the three effect loops deliver a phase switch to minimize phase cancellation issues. The Approach

Schematic

The schematic is in the post. Open it at Schalltechnik_04. No KiCad fragment has been drawn for this circuit yet.

Parts list 34 rows

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RefValueNormalizedTypeNotes
Resistors 9
×91k1kResistorshopping list
×43.3k3.3kResistorshopping list
×34.7k4.7kResistorshopping list
×1010k10kResistorshopping list
×447k47kResistorshopping list
×5100k100kResistorshopping list
×3470k470kResistorshopping list
×41M1MResistorshopping list
×11M1MResistorshopping list
Capacitors 8
×747pF47pCapacitorshopping list
×20.022µF22nFilm capacitorshopping list
×10.047µF47nFilm capacitorshopping list
×90.1µF100nFilm capacitorshopping list
×20.22µF220nFilm capacitorshopping list
×710µF10uElectrolytic capacitorshopping list
×6100µF100uElectrolytic capacitorshopping list
×1220µF220uElectrolytic capacitorshopping list
Diodes 1
×21N58171N5817shopping list
Transistors 1
×1BC547BBC547Bshopping list
ICs 2
×178L0578L05shopping list
×3TL074TL074shopping list
Inductors 2
×21mH1mHInductorshopping list
×12.2mH2.2mHInductorshopping list
Potentiometers 3
×450kBB50kPotentiometershopping list
×150kBB50kPotentiometershopping list
×150kBB50kPotentiometershopping list
Switches 4
×2switchSWITCHSwitchshopping list
×5DPDTDPDTSwitchshopping list
×2DPDTDPDTSwitchshopping list
×2switchSWITCHSwitchshopping list
Other 4
×13mm3MMshopping list
×13mm3MMshopping list
×1TC7662BTC7662Bshopping list
×1FRT5FRT5shopping list