Maintained! Altec's mono mic mixer preamp. If you have been looking for it, please take this opportunity. LINE gain is low. The exterior and pilot light on the power supply are very dark, and there is dullness, scratches, and a feeling of use (Kobayashi Hitoshi)
Maintenance information: 2023.2.10 maintenance (internal AC lead SW part fixed, filter C part inside the board replaced.)
Accessories: none
Main specifications: input microphone, 1 LINE system each W482 x H45 x D121 mm 1.9 kg (actual measurement)