1608 Hammond Manufacturing, 1608 Datasheet - Page 4
![TRANSFORMER AUDIO 8KCT 10W](/photos/16/27/162720/1650pic_sml.jpg)
1608
Manufacturer Part Number
1608
Description
TRANSFORMER AUDIO 8KCT 10W
Manufacturer
Hammond Manufacturing
Series
1600r
Datasheet
1.1650T.pdf
(4 pages)
Specifications of 1608
Transformer Type
Push-Pull Audiophile, Ultra-Linear - Tube Output
Impedance
8KCT Primary, 4-8-16 Secondary
Insertion Loss
±1dB
Mounting Type
Chassis Mount
Frequency Range
30 Hz to 30 MHz
Primary Impedance
8000 Ohms CT
Secondary Impedance
16 Ohms
Termination Style
Chassis Terminals
Dimensions
2.5 in L x 2.75 in W x 3.06 in H
Product
Audio Output Transformers
Power Rating
10 Watts
Shielding
Shielded
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
1608-470P
Manufacturer:
MURATA
Quantity:
15 439
Company:
Part Number:
1608-8G
Manufacturer:
Stanley
Quantity:
3 980
Company:
Part Number:
1608-F-103
Manufacturer:
SAMSUNG
Quantity:
21 262
Part Number:
16080
Manufacturer:
NA
Quantity:
20 000
Company:
Part Number:
1608032
Manufacturer:
Phoenix Contact
Quantity:
50
Company:
Part Number:
1608045
Manufacturer:
Phoenix Contact
Quantity:
25
All Parts Except 1645A, 1650E & 1650G
Queenstown, Australia 61-8-8240-2244
(Screen Gr)
(Screen Gr)
(Screen Gr)
(Screen Gr)
Blu/Yel
Brn/Yel
Blu/Yel
Brn/Yel
Note: The above examples of possible combinations are to help you narrow down the choices of transformers for your favorite tube types. How
you operate the tubes (push-pull, push-pull parallel, ultra-linear, class, B+, bias, operating points, etc.) will change optimum plate to plate load
impedance. Only a few of the most popular tubes are shown. As more tubes become available we will add them to the list. A tube manual or tube
manufacturer's technical data sheets should be consulted first, before making a decision on a proper output transformer.
Basingstoke, UK 01256 812812
Number
1650WA
1650HA
1650KA
1650NA
1650RA
1650FA
1650PA
1650TA
1650G
1608A
1609A
1615A
1650E
1620A
1645A
Part
Red B+
Red B+
(Plate)
(Plate)
(Plate)
(Plate)
Schematic - 1650E Only
Brn
Brn
Blu
Blu
AUSTRALIA
Push - Pull
EUROPE
Audio Watts
PRI
PRI
(RMS)
Schematic
100
120
280
10
10
15
15
20
25
30
35
40
50
60
60
SEC
SEC
Impedance
10,000 C.T.
8,000 C.T.
5,000 C.T.
8,000 C.T.
6,600 C.T.
7,600 C.T.
5,000 C.T.
6,600 C.T.
6,600 C.T.
3,400 C.T.
4,300 C.T.
6,600 C.T.
5,000 C.T.
1,900 C.T.
1,900 C.T.
Primary
Blk/Red (4 Ohm)
Green (16 Ohm)
Blk/Grn (8 Ohm)
White (16 Ohm)
Audiophile - Output (1608-1650 "A" Series)
Grn (4 Ohm)
Blk (0 Ohm)
Yel (8 Ohm)
Blk (0 Ohm)
Suggested Tube Types
Push-Pull Par. (2 or 4 Tubes)
Push-Pull Par. (2 or 4 Tubes)
Push-Pull Par. (4 or 6 Tubes)
Push-Pull Par. (6 or 8 Tubes)
www.hammondmfg.com
Push-Pull Par. (4 Tubes)
Push-Pull (2 Tubes)
Push-Pull (2 Tubes)
Push-Pull (2 Tubes)
Push-Pull (2 Tubes)
Push-Pull (2 Tubes)
Push-Pull (2 Tubes)
Push-Pull (2 Tubes)
Push-Pull (2 Tubes)
Push-Pull (2 Tubes)
Push-Pull (2 Tubes)
Operation
93
Red B+
(Plate)
(Plate)
Brn
Blu
(Screen Gr)
(Screen Gr)
Blu/Yel
Brn/Yel
PRI
6L6GC, 807, 5881, EL34, 6146B, 6550B, KT88
6L6GC, 807, 5881, EL34, 6146B, 6550B, KT88
Red B+
6L6GC, 807, 5881, EL34, 6146B, 6550B
(Plate)
(Plate)
Schematic - 1650G Only
807, 5881, EL34, 6146B, 6550B, KT88
Brn
Blu
6L6GC, 5881, EL34, 6550B, KT88
6L6GC, 5881, EL34, 6550B, KT88
2A3, 6A3, 6AQ5, 6B4G, 6L6, 6V6
6AQ5, 6V6, 6BQ5, EL84, SV83
6AQ5, 6V6, 6BQ5, EL84, SV83
6AQ5, 6V6, 6BQ5, EL84, SV83
St. Laurent, Quebec (514) 343-9010
6L6GC, 6V6, 807, 5881, EL34
6L6GC, 6V6, 807, 5881, EL34
Cheektowaga, NY (716) 630-7030
Guelph, Ontario (519) 822-2960
6L6GC, 807, 5881, EL34
6L6GC, 807, 5881, EL34
PRI
SEC
1645A Only
Schematic
6AQ5, 6L6, 6V6
Tube Types
CANADA
Red/Yel (500 Ohm)
Blk/Yel (250 Ohm)
USA
Org (3.5 Ohm)
Black (0 Ohm)
SEC
Yel (16 Ohm)
Grn (8 Ohm)
White (16 Ohm)
Black (0 Ohm)
Grn (4 Ohm)
Yel (8 Ohm)
Org (70 V)
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