Tube Output (10 - 280 Watts) (DISCONTINUED) Easy Wire Secondary 1608A-1650A Series - (1650FA) (DISCONTINUED)

Tube Output (10 – 280 Watts) (DISCONTINUED) Easy Wire Secondary 1608A-1650A Series – (1650FA) (DISCONTINUED)

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16 in stock
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Features

  • NEW & improved version of our 1608-1650 Series multiple secondary output transformers (re-designed secondaries for easy hook-up of secondary loads).
  • Designed for push-pull tube output circuits.
  • Units are designed to provide ample “headroom” at bass frequencies (note the weight of each transformer).
  • All models have a secondary tapped for 4, 8 or 16 ohm outputs.
  • Enclosed (shielded), 4 slot, above chassis Type “X” mounting.
  • Manufactured with plastic coil forms for coil support and insulation.
  • Frequency response 30 Hz. to 30 Khz. at full rated power (+/- 1 db max. – ref. 1 Khz) minimum.
  • Insulated flexible leads 8″ min.
  • All units (except the 1650G) include 40% screen taps for Ultra-Linear operation (if desired).
  • Typical applications – Push-Pull: triode, Ultra-Linear pentode, pentode and tetrode connected audio output. The 1650G does NOT have primary screen taps and will not support “Ultra-Linear” applications.

Gallery

  • Gallery Image  
  • Schematic & Hook Up Data (All Parts except 1645A, 1650E & 1650G)  
  • Schematic & Hook Up Data (1645A only)  
  • Schematic & Hook Up Data (1650E only)  
  • Schematic & Hook Up Data (1650G only)  
  • 1650PA  

$130.68

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Tube Output (10 – 280 Watts) Easy Wire Secondary 1608A-1650A Series

Part Details

Click Part No, below, for details (e.g., Product drawings, assembly instructions, ship weight)

Units shown: inch. Switch units to: mm

Part No. Audio Primary Maximum Secondary Dimensions Weight
Watts Impedance DC Impedance A B C D E G
(RMS) (Ohms) Per Side (Ohms) +/- 1/16″ Slot (lbs.)
1608A 10 8,000 ct 100 ma. 4-8-16 2.50 2.75 3.06 2.00 1.69 0.20 x 0.38 2.5
1609A 10 10,000 ct 100 ma. 4-8-16 2.50 2.75 3.06 2.00 1.69 0.20 x 0.38 2.5
1615A 15 5,000 ct 100 ma. 4-8-16 2.50 3.25 3.06 2.00 2.19 0.20 x 0.38 3.25
1616 15 7,600 ct 100 ma. 16 2.50 3.50 3.06 2.00 2.50 0.20 x 0.38 3.5
1650E 15 8,000 ct 100 ma. 4-8-16 2.50 3.25 3.06 2.00 2.50 0.20 x 0.38 3.5
1620A 20 6,600 ct 158 ma. 4-8-16 2.50 3.50 3.06 2.00 2.44 0.20 x 0.38 3.5
1650FA 25 7,600 ct 128 ma. 4-8-16 2.50 3.50 3.06 2.00 2.44 0.20 x 0.38 4
1645A 30 5,000 ct 128 ma. 4-8-16-70V 2.50 3.75 3.06 2.00 2.69 0.20 x 0.38 4.5
1650G 35 6,600 ct 200 ma. 3.5/8/16/250/500 3.13 3.75 3.81 2.50 2.25 0.20 x 0.38 5
1650HA 40 6,600 ct 200 ma. 4-8-16 3.13 4.00 3.81 2.50 2.69 0.20 x 0.38 6.5
1650KA 50 3,400 ct 318 ma. 4-8-16 3.13 4.00 3.81 2.50 2.69 0.20 x
SKU: 1650FA Category:

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