124A Hammond Manufacturing, 124A Datasheet
124A
Manufacturer Part Number
124A
Description
TRANSFORMER TUBE DRIVER CLASSIC
Manufacturer
Hammond Manufacturing
Series
124r
Datasheet
1.124C.pdf
(1 pages)
Specifications of 124A
Transformer Type
Tube Driver and Speaker Matching
Current
45mA
Impedance
10K Primary, 90KCT Secondary
Insertion Loss
±1dB
Mounting Type
Chassis Mount
Frequency Range
150 Hz to 15 KHz
Primary Impedance
10 KOhms CT
Secondary Impedance
90 KOhms CT
Termination Style
Solderable Lead
Dimensions
2.38 in L x 1.35 in W x 1.43 in H
Product
Audio Transformers
Power Rating
5 Watts
Shielding
Unshielded
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
Q1150911
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Audio isolation unit (ie...separate primary and secondary)
Built in response to requests from the "Collins Collectors Association" to match "classic" high impedance audio out
puts to modern low impedance speakers.
Unit can also be used reverse connected to match "classic" high impedance speakers with newer equipment.
Primary: 600 Ohm (with 6" wire leads)
Secondary: 8 Ohm with 4 Ohm center tap (with solder lugs)
Power: Rated at 12 watts
Excellent frequency response: 30 Hz. - 20 Khz. (+/- 1 db @ Full Power - 1 Khz. Reference)
Weight: 1 pound, 4 oz.
Mounting: 2 hole bracket mount - on 2 13/16" mounting hole centers.
Queenstown, Australia 61-8-8240-2244
Basingstoke, UK 01256 812812
AUSTRALIA
EUROPE
Part No.
119DA
Schematic & Hook Up Data
600 Ohms
www.hammondmfg.com
SPEAKER MATCHING
Blk
Blk
3.28
TRANSFORMER
A
PRI
2.35
B
Dimensions (Inches)
83
2.00
Speaker Matching (119 Series)
C
SEC
2.81
D
8 Ohm
4 Ohm
0 Ohm
Mtg. Hole
0.187
G
St. Laurent, Quebec (514) 343-9010
Cheektowaga, NY (716) 630-7030
Guelph, Ontario (519) 822-2960
CANADA
USA
©
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