Maestro Echoplex EP-3 (1970–?)
An analog tape delay unit using solid-state circuitry, introduced in 1970 as the next update in the Echoplex line.
Overview
The Maestro Echoplex EP-3 is an analog tape delay unit built with solid-state transistor circuitry, succeeding earlier models in the Echoplex series. Manufactured under the Maestro brand, it debuted in 1970 and became known for its durable design and iconic sound associated with 1970s music. The unit features controls for Echo Sustain, Record Level, and Echo Volume, and includes the ability to disable the erase and record functions. It was used by notable musicians, including Jimmy Page, and has maintained a strong reputation among artists for its authentic tape echo character.
Specifications
| Product type | Analog Tape Delay Solid State |
| Production start | 1970 |
| Controls | Echo Sustain, Record Level, Echo Volume |
| Power | US |
Design
The Echoplex EP-3 uses solid-state transistor-based circuitry and a magnetic tape loop to create its delay effect. Early units were housed in a laminate pine cabinet with a black top. The design allows the user to turn off the erase and record functions, enabling unique sound manipulation techniques.
Context
Introduced in 1970, the EP-3 was the next update in the Echoplex line, building on the legacy of earlier tape echo units. It gained recognition as a durable and affordable improvement over previous versions, thanks to Mike Battle's solid-state technology. The unit was used by prominent artists such as Jimmy Page and Adrian Utley, contributing to its status as an industry standard in tape echo machines.
eBay Listings
As an eBay Partner, we earn from qualifying purchases. This helps support our independent vintage technology research.
Related Models
- EMT 250 (1976-1985)
- Eventide H3000 (1986-1998)
- Eventide H8000 (2000-2010)
- Eventide H949 (1978-1985)
- Lexicon 200 (1976-1978)
- Lexicon 480L (1986-1993)
- AMS DMX 15-80 (1979-1985)
- Eventide H910 (1975-1984)
- Lexicon 224 (1978-1985)
- Roland RE-201 (1973-1990)