ZEQD-Pre
An all-analog tube preamp built with Dr. Z Amplification, with onboard cabinet simulation, XLR out, and headphone practice output.
About this pedal
ZEQD-Pre is an all-analog EF86 tube preamp developed with Dr. Z Amplification, pairing a passive 3-band EQ with analog cabinet simulation on both its headphone and balanced XLR outputs. A Cab Bypass switch sends a pure signal to an external IR loader or modeling software when needed, and all outputs, amp, direct, and headphones, run simultaneously even when the pedal is bypassed.
Specs
| Dimensions | 5.88 x 3.94 x 2.75 in. (149 x 100 x 70 mm) with knobs |
|---|---|
| Current Draw | 500 mA |
| Input Impedance | 10 MΩ |
| Output Impedance | Variable |
| Headphone Out Impedance | 39 Ω |
| Direct Out Impedance | 100 Ω |
| Power Supply | Standard 500 mA (or higher) 9-volt DC power supply with a 2.1 mm negative-center barrel. |
Quick answers
- How much does the ZEQD-Pre cost?
- EarthQuaker Devices lists it at $399 (USD). Dealer and used prices vary.
- Is the ZEQD-Pre still available?
- Yes. EarthQuaker Devices lists it as a current model that's available to order.
- Who makes the ZEQD-Pre?
- EarthQuaker Devices, building gear since 2004. Where it's built: Built one at a time in Akron, Ohio, hand built and hand tested, using a mix of human and robotic assembly. It's listed here as an amp cab sim pedal.
- What warranty does EarthQuaker Devices offer?
- Limited lifetime warranty: EarthQuaker repairs or replaces any device it made for as long as the company is in business and parts are available. Wear-and-tear parts are covered for 2 years, then a $15 per-item fee applies. Enclosure wear, deliberate damage and outside modifications are not covered. Repairs carry a 2-year repair warranty. Customers pay shipping both ways, and a $15 bench fee applies if no fault is found. No returns. Repairs can take up to 45 days.