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Tube Output Transformer, Push-Pull Audio (10–280 W) 1608-1650 Series

Tube Output Transformer, Push-Pull Audio (10–280 W) · 1608-1650 Series

Brand: Hammond Manufacturing · 14 part numbers

Classic push-pull tube output transformers designed for high-fidelity audio and guitar amplifier applications.

  • ■Please see our NEW & improved versions ( easy wire secondary series ).
  • ■Designed for push-pull tube output circuits.
  • ■Enclosed (shielded), 4 slot, above chassis Type "X" mounting.
  • ■Frequency response 30 Hz. to 30 Khz. at full rated power (+/- 1 db max. - ref. 1 Khz) minimum.
  • ■Insulated flexible leads 8" min.
  • ■Manufactured with plastic coil forms for coil support and insulation.

from $95.68

14 of 14 part numbers priced · in stock · ships by ground · volume pricing on request

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Specification sheet (PDF) (224) 955-1644
Part detailsFeaturesDocuments

Configure & price

Find your 1608-1650 Series part number

Filter 14 part numbers by the specifications Hammond publishes for each one, pick the part, and buy it now. Every value comes straight from the manufacturer's part data.

14 of 14 part numbers · 14 priced online

1608

Audio TX 8K Ohm 10 Watt

  • Audio Watts 10
  • Ohms 8,000 ct
  • Maximum D.C. Per S 100 ma.
  • Ohms 4-8-16
$95.68In stock
Buy now
1609

Audio TX 10K Ohm 10 Watt

  • Audio Watts 10
  • Ohms 10,000 ct
  • Maximum D.C. Per S 100 ma.
  • Ohms 4-8-16
$95.68In stock
Buy now
1615

Audio TX 5K Ohm 15 Watt

  • Audio Watts 15
  • Ohms 5,000 ct
  • Maximum D.C. Per S 100 ma.
  • Ohms 4-8-16
$106.49In stock
Buy now
1620

Audio TX 6.6K Ohm 20 Watt

  • Audio Watts 20
  • Ohms 6,600 ct
  • Maximum D.C. Per S 158 ma.
  • Ohms 4-8-16
$117.34In stock
Buy now
1645

Audio TX 5K Ohm 30 Watt

  • Audio Watts 30
  • Ohms 5,000 ct
  • Maximum D.C. Per S 128 ma.
  • Ohms 4-8-16-70V
$142.59In stock
Buy now
1650F

Audio TX 7.6K Ohm 25 Watt

  • Audio Watts 25
  • Ohms 7,600 ct
  • Maximum D.C. Per S 128 ma.
  • Ohms 4-8-16
$122.74In stock
Buy now
1650H

Audio TX 6.6K Ohm 40 Watt

  • Audio Watts 40
  • Ohms 6,600 ct
  • Maximum D.C. Per S 200 ma.
  • Ohms 4-8-16
$142.59In stock
Buy now
1650K

Audio TX 3.4K Ohm 50 Watt

  • Audio Watts 50
  • Ohms 3,400 ct
  • Maximum D.C. Per S 318 ma.
  • Ohms 4-8-16
$149.82In stock
Buy now
1650M

Audio TX 800/1400 Ohm CT 60W

  • Audio Watts 60
  • Ohms 1,400CT/800CT
  • Maximum D.C. Per S 318 ma.
  • Ohms 4-8-16
$203.70In stock
Buy now
1650N

Audio TX 4.3K Ohm 60 Watt

  • Audio Watts 60
  • Ohms 4,300 ct
  • Maximum D.C. Per S 318 ma.
  • Ohms 4-8-16
$153.43In stock
Buy now
1650P

Audio TX 6.6K Ohm 60 Watt

  • Audio Watts 60
  • Ohms 6,600 ct
  • Maximum D.C. Per S 200 ma.
  • Ohms 4-8-16
$153.43In stock
Buy now
1650R

Audio TX 5K Ohm 100 Watt

  • Audio Watts 100
  • Ohms 5,000 ct
  • Maximum D.C. Per S 318 ma.
  • Ohms 4-8-16
$171.46In stock
Buy now
1650T

Audio TX 1.9K Ohm 120 Watt

  • Audio Watts 120
  • Ohms 1,900 ct
  • Maximum D.C. Per S 403 ma.
  • Ohms 4-8-16
$180.51In stock
Buy now
1650W

Audio TX 1.9K Ohm 280 Watt

  • Audio Watts 280
  • Ohms 1,900 ct
  • Maximum D.C. Per S 806 ma.
  • Ohms 4-8-16
$397.14In stock
Buy now
Dimension tables (inches / mm)

Units shown: inch . Switch units to: mm

Part No.Audio · Watts · (RMS)Primary · Impedance · (Ohms)Maximum · DC · Per SideSecondary · Impedance · (Ohms)Dimensions · ADimensions · BDimensions · CDimensions · DDimensions · E · +/- 1/16"Dimensions · G · SlotDimensions · G · Slot (2)Dimensions · G · Slot (3)Weight · (lbs.)PriceOrder
1608108,000 ct100 ma.4-8-162.502.753.062.001.690.20x0.382.5$95.68In stockBuy now
16091010,000 ct100 ma.4-8-162.502.753.062.001.690.20x0.382.5$95.68In stockBuy now
1615155,000 ct100 ma.4-8-162.503.253.062.002.190.20x0.383.25$106.49In stockBuy now
1620206,600 ct158 ma.4-8-162.503.503.062.002.440.20x0.383.5$117.34In stockBuy now
1650F257,600 ct128 ma.4-8-162.503.503.062.002.440.20x0.384$122.74In stockBuy now
1645305,000 ct128 ma.4-8-16-70V2.503.753.062.002.690.20x0.384.5$142.59In stockBuy now
1650H406,600 ct200 ma.4-8-163.134.003.812.502.690.20x0.386.5$142.59In stockBuy now
1650K503,400 ct318 ma.4-8-163.134.003.812.502.690.20x0.387$149.82In stockBuy now
1650M601,400CT/800CT318 ma.4-8-163.134.193.802.502.940.20x0.38`7.5$203.70In stockBuy now
1650N604,300 ct318 ma.4-8-163.134.253.812.502.940.20x0.388$153.43In stockBuy now
1650P606,600 ct200 ma.4-8-163.134.253.812.502.940.20x0.388$153.43In stockBuy now
1650R1005,000 ct318 ma.4-8-163.754.254.563.003.060.20x0.3812$171.46In stockBuy now
1650T1201,900 ct403 ma.4-8-163.754.504.563.003.310.20x0.3814$180.51In stockBuy now
1650W2801,900 ct806 ma.4-8-164.387.505.253.505.880.20x0.3828$397.14In stockBuy now

Suggested Tube Types

Part No.Audio · Watts · (R.M.S.)Primary · Impedance · (Ohms)OperationSuggested Tube TypesPriceOrder
1608108,000 ctPush-Pull (2 Tubes)6AQ5, 6V6, 6BQ5, EL84, SV83$95.68In stockBuy now
16091010,000 ctPush-Pull (2 Tubes)6AQ5, 6V6, 6BQ5, EL84, SV83$95.68In stockBuy now
1615155,000 ctPush-Pull (2 Tubes)2A3, 6A3, 6AQ5, 6B4G, 6L6, 6V6$106.49In stockBuy now
1620206,600 ctPush-Pull (2 Tubes)6AQ5, 6L6, 6V6$117.34In stockBuy now
1650F257,600 ctPush-Pull (2 Tubes)6L6GC, 6V6, 807, 5881, EL34$122.74In stockBuy now
1645305,000 ctPush-Pull (2 Tubes)6L6GC, 6V6, 807, 5881, EL34$142.59In stockBuy now
1650H406,600 ctPush-Pull (2 Tubes)6L6GC, 807, 5881, EL34$142.59In stockBuy now
1650K503,400 ctPush-Pull Par. (4 Tubes)6L6GC, 807, 5881, EL34, 6146B, 6550B$149.82In stockBuy now
1650N604,300 ctPush-Pull Par. (2 or 4 Tubes)6L6GC, 807, 5881, EL34, 6146B, 6550B, KT88$153.43In stockBuy now
1650P606,600 ctPush-Pull (2 Tubes)6L6GC, 807, 5881, EL34, 6146B, 6550B, KT88$153.43In stockBuy now
1650R1005,000 ctPush-Pull Par. (2 or 4 Tubes)807, 5881, EL34, 6146B, 6550B, KT88$171.46In stockBuy now
1650T1201,900 ctPush-Pull Par. (4 or 6 Tubes)6L6GC, 5881, EL34, 6550B, KT88$180.51In stockBuy now
1650W2801,900 ctPush-Pull Par. (6 or 8 Tubes)6L6GC, 5881, EL34, 6550B, KT88$397.14In stockBuy now

Features

  • ■Please see our NEW & improved versions ( easy wire secondary series ).
  • ■Designed for push-pull tube output circuits.
  • ■Enclosed (shielded), 4 slot, above chassis Type "X" mounting.
  • ■Frequency response 30 Hz. to 30 Khz. at full rated power (+/- 1 db max. - ref. 1 Khz) minimum.
  • ■Insulated flexible leads 8" min.
  • ■Manufactured with plastic coil forms for coil support and insulation.
  • ■Typical applications - Push-Pull: triode, Ultra-Linear pentode, pentode and tetrode connected audio output.
  • ■Due to the unique interleaving of the windings BOTH secondary windings must be engaged to meet specifications (see hook-up diagrams below).
  • ■For the "ultimate" in Push-Pull output see our line of epoxy potted output transformers .

1645 Only

  • ■Secondary Connections (Due to the unique interleaving of the windings BOTH secondary windings must be engaged to meet specifications)
  • ■To hook up 4/8/16 ohm secondary loads - see schematic (do not use the white wire).
  • ■To hook up secondary to 70V loads, jumper Blk/Yel wire to Grn wire. Connect load to Blk and White wires.

Documents

Specification Sheet

Any questions? Talk with an expert

Call us (224) 955-1644

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