Variable HPF kit for adding into mixing consoles, channel strips and mic pres.
- 10k unbalanced buffered input (can be changed to 1Meg by changing R4 from 10k to 1Meg)
- 500ohm to 2k output impedance depending on opamp used.
- Variable 50Hz to 500Hz with 100nF caps fitted.
- Variable 22Hz to 220Hz with 220nF caps fitted.
- PCB 1" (25.4mm) x 0.8" (20.32mm)
- 7mm mounting hole for pot with T18 spline
- 5 wire connection +V, OUT, 0v, IN, -V
- TL072 opamp in kit but can be upgraded to any dual DIP8 opamp.
- +/-9v to +/-18v
You can save money on this item when you purchase several at a time. The table below shows the minimum quantities required to benefit from this offer, and how much they'll cost.
Quantity | Price per unit |
---|
1 | $27.50AUD |
4+ | $26.40AUD |
8+ | $25.30AUD |
16+ | $24.20AUD |
24+ | $23.10AUD |