EQ / Preamp (Cassette 4-track preamp emulation with fader) · $172
The Dirty Sock Effects Portastudio 424 Preamp is an analog cassette 4-track preamp emulation with fader pedal based on the Tascam Portastudio 424 preamp, with In/Trim (input), Hi (high shelf), Lo (low shelf), Fader (channel gain), Out (master) controls, made in Australia. From $172.
| Category | EQ / Preamp (Cassette 4-track preamp emulation with fader) |
| Circuit / based on | Tascam Portastudio 424 preamp |
| Signal | Analog |
| Controls | In/Trim (input), Hi (high shelf), Lo (low shelf), Fader (channel gain), Out (master) |
| Footswitches | 1 |
| Power | 9VDC (also runs at 18V for more headroom) |
| Country of manufacture | Australia |