Restored Altec Lansing 1407A Public Address Amplifier
25 capacitors replaced
Power supply capacitors 4,700uf 63 volt (Qty 2) replaced with 5,600uf 63 volt (qty. 2) upgrades
All switches and potentiometers cleaned and lubricated
Entire unit including face plate (inside and out) cleaned.
Tested for over 40 hours with no issues.
Restored June 2022
*** (See photos) long scratch on top cover ***
Specifications:
Power output: 75 watts into 8Ω (mono)
Frequency response: 10Hz to 30kHz
Total harmonic distortion: 0.1%
Damping factor: 50
Input sensitivity: 0.775V
Signal to noise ratio: 100dB
Speaker load impedance: 8Ω (minimum)
Dimensions: 133 x 482 x 317mm
Weight: 11kg
Finish: black
Year: 1988
****No Meet ups or P.O. Boxes****
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Listed | 4 years ago |
|---|---|
| Condition | Good (Used) Good condition items function properly but may exhibit some wear and tear.Learn more |
| Brand | |
| Model |
|
| Categories |
Product safety information may be available here.

















