Low cost parallel loop to mix the direct with the effect level. Level increase to approx. +20 dB , adjustable with level. Usable without effect in the Loop as a Cleaner of linear Booster with a +20 dB increase. Hardwired er True Bypass. Red LED for Loop ON. Used a 9V battery 6 F22 or external power supply stabilized with 9 to 24V . Unfinished case with a printed sticker.

Technical data:

Inputimpedance: 1MOhm
Outputimpedance:100KOhm
Gain: max. +20dB
In, out, Send, Return: 1/4" Audio jacks
Controls: Blend, Level
Switch: 3PDT-switch effect On/Off
Jack for extended power supply: 9V -24V DC/2,1mm
LED indication Loop ON
Power supply: 9Volt /6F22
Power consumption: approx. 6mA
Measurements. (LxBxH) 92x120x34 (mm)
Weight: approx. 400g without battery