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Tube Output (50 – 100 Watts) (DISCONTINUED) 1650P Series – (1650RP) (DISCONTINUED)
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Features
- Designed for push-pull tube output circuits.
- A perfect match to our 300P potted power transformers.
- Enclosed in a drawn steel case, the transformer is completely potted in epoxy.
- Frequency response 30 Hz. to 30 Khz. at full rated power (+/- 1 db max. ref. 1 Khz) minimum.
- Lead connection is via 10 bottom mounted lugs.
- All units include 40% screen taps for Ultra-Linear operation (if desired).
- Finished in a black powder paint (to match our 300P series power transformers).
- Typical applications – Push-Pull: triode, Ultra-Linear pentode, pentode and tetrode connected audio output.
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Tube Output (50 – 100 Watts) 1650P 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 Impedance | Max. DC | Secondary Impedance | Dimensions | Weight | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Watts | (Ohms) | Per Side | (Ohms) | A | B | C | D | E | F | G | (lbs.) | |
| 1650KP | 50 | 3400 ct | 318 ma. | 4/8/16 | 3.31 | 3.88 | 4.25 | 2.50 | 3.00 | 3.31 | 2.56 | 9 |
| 1650KAP | 50 | 3400 ct | 318 ma. | 4/8/16 | 3.31 | 3.88 | 4.25 | 2.50 | 3.00 | 3.31 | 1/4-20 x 0.5″ Deep Inserts | 9 |
| 1650PAP | 60 | 6600 ct | 200 ma. | 4/8/16 | 3.31 | 3.88 | 4.25 | 2.50 | 3.00 | 1.50 | 1/4-20 x 0.5″ Deep Inserts | 10 |
| 1650RP | 100 | 5000 ct | 317 ma. | 4/8/16 | 4.25 | 5.00 | 4.50 | 3.38 | 4.25 | 4.50 | 3.75 | 13 |
| 1650RAP | 100 | 5000 ct | 317 ma. | 4/8/16 | 4.25 | 5.00 | 4.50 | 3.38 | 4.25 | 4.50 | 1/4-20 x 0.5″ Deep Inserts | 13 |
Suggested Tube Types:
| Part No. | Audio | Primary Impedance | Suggested Tube Types |
|---|---|---|---|
| Watts | (Ohms) | ||
| 1650KP | 50 | 3400 ct | 6L6GC, 807, 5881, EL34, 6146B, 6550B |
| 1650KAP | 50 | 3400 ct | 6L6GC, 807, 5881, EL34, 6146B, 6550B |
| 1650PAP | 60 | 6600 ct | 6L6GC, 807, 5881, EL34, 6146B, 6550B, KT88 |
| 1650RP | 100 | 5000 ct | 807, 5881, EL34, 6146B, 6550B, KT88 |
| 1650RAP | 100 | 5000 ct | 807, 5881, EL34, 6146B, 6550B, KT88 |
