• Country
• United States of America (USA)

• Manufacturer / Brand
• Bogen (-Presto), David Co., Inc.; New York, NY / Paramus, NJ

• Year
• 1972

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 196947

• Number of Tubes
• 6

• Valves / Tubes
• 12AX7A 12AX7A 12AX7A 12AX7A 7247 12AU7A

• Main principle
• Audio-Amplification; none

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 117 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Mixer - Preamplifier MXM-A Series C16 - Bogen -Presto, David Co., Inc.

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 16.5 x 4.75 x 12 inch / 419 x 121 x 305 mm

• Notes
• Is a professional broadcast quality, self-powered mixer-preamplifier Accesory:
  WMT-1 Transformer enable the pre-amplifier to accept inputs from a balanced 500/600 ohms telephone line, suchs a Musak transmission cable. The input, at zero level is fed into one of the two auxiliary receptacles.

• Net weight (2.2 lb = 1 kg)
• 23 lb (23 lb 0 oz) / 10.442 kg

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by Carlos A. Pieroni-García. See "Data change" for further contributors.

• Other Models

• Here you find 243 models, 220 with images and 159 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bogen (-Presto), David Co., Inc.; New York, NY / Paramus, NJ