• Country
• United States of America (USA)

• Manufacturer / Brand
• Espey Mfg. Co., Inc.; New York (NY)

• Year
• 1955 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 252035

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 17

• Valves / Tubes
• 6CB6 6BE6 6J6 6BA6 6BE6 6BA6 6CB6 6AU6 6AU6 6AL5 6AV6 12AU7 12AU7 6V6GTY 6V6GTY 12AX7 5V4G

• Main principle
• Superhet with RF-stage; ZF/IF 455/10700 kHz

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 60 Hz, 117V = 110 -125 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: 710 - Espey Mfg. Co., Inc.; New York

• Shape
• Chassis only or for «building in»

• Notes

• The Espey Model 710 is an AC Operated 17 Tube AM-FM Superheterodyne Tuner for Custom Installation. The tuning range is 535-1720 kc and 88-108 mc.

  The tube functions: 6CB6 FM RF Amp., 6BE6 FM Mixer,  6J6FM Osc.-AFC, 6BA6 AM RF Amp., 6BE6 AM Conv., 6BA6 FM-AM IF Amp., 6CB6 FM IF Amp., 6AU6 1st FM Limiter, 6AU6 2nd FM Limiter, 6AL5 Discriminator AM Det. AVC, 6AV6 AF Amp., 12AU7 AF Amp., 12AU7 AF Amp. Phase inv., 6V6GTY Audio Output, 6V6GTY Audio Output, 12AX7 Phono Pre-Amp., 5V4G Rectifier.

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Date 10-55, Set 292, Folder 5)

• Author
• Model page created by Ernst Erb. See "Data change" for further contributors.

• Other Models

• Here you find 144 models, 41 with images and 131 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Espey Mfg. Co., Inc.; New York (NY)