Customer service:(224) 955-1644

Request a quote Sign in / Register

Authorized partner store

Racks & Cabinets

Rack Accessories

Electronic Enclosures

Electrical Enclosures

Any questions? Talk with an expert

Rack layouts, enclosure sizing, NEMA ratings and volume pricing — our Hammond specialists answer within one business day.

Call us (224) 955-1644 Request a quote

Racks & Cabinets

Wall Mount Racks and Cabinets Open Frame Network Racks Server Cabinet Racks Rack Cable Management Rack Accessories

Electronics

Small Enclosures PDUs and Outlet Strips Transformers

Electrical Enclosures

Mild Steel Enclosures (Type 12, 4)Commercial Enclosures Stainless Steel Enclosures (Type 4X)Aluminum Enclosures (Type 4X)Non-Metallic Enclosures (Type 4X)Modular Freestanding Enclosures Disconnect Enclosures Wireway & Trough

Resources

Rack types & terms Server rack sizes NEMA / UL enclosure types Technical information Shipping & returns Request a quote

Contact

(224) 955-1644 sales@a5it.com

1751 Pinnacle Drive Suite 600
McLean, VA 22102

My account

My account dashboard My orders Sign in

© 2026 Hammond Store. Operated by A5 IT Inc., an authorized Hammond Manufacturing partner. Hammond and the Hammond logo are trademarks of Hammond Manufacturing Company Ltd.

Shipping & returns Privacy Terms

Hammond Store Products

27,316 products found

Vendor: hammond-manufacturing

Filters

In Stock0

$

to

$

108J-BULK Audio TX Potted

Hammond Manufacturing · MPN: 108J-BULK

RoHS and REACH compliant
Genuine Hammond Manufacturing part, sold by an authorized partner

Quoted per order

1.5K:600 Ohm Center-Tapped Audio Transformer, 500 mW

1.5K:600 Ohm Center-Tapped Audio Transformer, 500 mW

Hammond Manufacturing · MPN: 108K

In StockGround $16.89Save 52%

1.5K ohm CT primary to 600 ohm CT secondary, 1.58:1
500mw from 300 Hz. to 50 Khz.
±1.5db from 300Hz to 50KHz at +0 to +27 dbm
Max. D.C. unbalance 4 mA (table); drawing lists 6mA max.

$20.27$42.36Business pricing available

10K CT to 3.2 Ohm Output Transformer, 500 mW

10K CT to 3.2 Ohm Output Transformer, 500 mW

Hammond Manufacturing · MPN: 108L

In StockGround $16.89Save 52%

10K ohm CT primary to 3.2 ohm secondary, 55.8:1 turns ratio
500mw from 300 Hz. to 50 Khz.; 0.500 Watts typical
300 Hz. to 100 Khz. +/- 1.50db at +10 and +27 dbm
1.5 mA maximum D.C. unbalance

$20.27$42.36Business pricing available

10K:600 Ohm Center-Tapped Potted PCB Audio Transformer

10K:600 Ohm Center-Tapped Potted PCB Audio Transformer

Hammond Manufacturing · MPN: 108N

In StockGround $16.89Save 52%

10K ohm CT primary (pins 1-3) to 600 ohm CT secondary (pins 4-6)
500 mW series rating, +/- 1.5 dB from 300 Hz to 50 kHz
D.C. resistance 1050 ohms primary / 69 ohms secondary (+/- 20%)
Max. D.C. unbalance 1.5 mA

$20.27$42.36Business pricing available

10K:1.5K Ohm Center-Tapped Potted PCB Audio Transformer

Hammond Manufacturing · MPN: 108P

In StockGround $16.89Save 52%

10K ohm CT primary (pins 1-3) to 1.5K ohm CT secondary (pins 4-6)
500 mW series rating, +/- 1.5 dB from 300 Hz to 50 kHz
D.C. resistance 1050 ohms primary / 180 ohms secondary (+/- 20%)
Max. D.C. unbalance 1.5 mA

$20.27$42.36Business pricing available

10K CT 1:1 Isolation Potted PCB Audio Transformer

Hammond Manufacturing · MPN: 108T

In StockGround $16.89Save 52%

10K ohm CT primary (pins 1-3) to 10K ohm CT secondary (pins 4-6)
500 mW series rating, +/- 1.5 dB from 300 Hz to 50 kHz
D.C. resistance 1050 ohms primary / 1200 ohms secondary (+/- 20%)
Max. D.C. unbalance 1.5 mA

$20.27$42.36Business pricing available

108T-BULK Audio TX Potted

Hammond Manufacturing · MPN: 108T-BULK

RoHS and REACH compliant
Genuine Hammond Manufacturing part, sold by an authorized partner

Quoted per order

600 CT to 3.2 Ohm 2W Potted PCB Audio Transformer

Hammond Manufacturing · MPN: 109E

In StockGround $16.89Save 52%

600 ohm CT primary (pins 1-3) to 3.2 ohm secondary (pins 4-6)
2 W series rating, +/- 1.5 dB from 300 Hz to 50 kHz
D.C. resistance 43 ohms primary / 0.37 ohms secondary (+/- 20%)
Max. D.C. unbalance 6 mA

$27.59$57.66Business pricing available

600:150 Ohm Center-Tapped 2W Potted Audio Transformer

Hammond Manufacturing · MPN: 109F

In StockGround $16.89Save 52%

600 ohm CT primary (pins 1-3) to 150 ohm CT secondary (pins 4-6)
2 W series rating, +/- 1.5 dB from 300 Hz to 50 kHz
D.C. resistance 43 ohms primary / 15 ohms secondary (+/- 20%)
Max. D.C. unbalance 6 mA

$24.33$50.85Business pricing available

600:250 Ohm Center-Tapped 2W Potted Audio Transformer

Hammond Manufacturing · MPN: 109G

Out of StockSave 52%

600 ohm CT primary (pins 1-3) to 250 ohm CT secondary (pins 4-6)
2 W series rating, +/- 1.5 dB from 300 Hz to 50 kHz
D.C. resistance 43 ohms primary / 24 ohms secondary (+/- 20%)
Max. D.C. unbalance 6 mA

$24.33$50.85Business pricing available

Ships when back in stock

109G-BULK Audio transformer, potted, primary 600 ctohms , secondary 250 ct ohms

Hammond Manufacturing · MPN: 109G-BULK

Out of StockSave 52%

Audio transformer, potted, primary 600 ctohms , secondary 250 ct ohms
RoHS and REACH compliant
Genuine Hammond Manufacturing part, sold by an authorized partner

$24.33$50.85Business pricing available

Ships when back in stock

600 CT 1:1 Line Isolation 2W Potted Audio Transformer

Hammond Manufacturing · MPN: 109H

In StockGround $16.89Save 52%

600 ohm CT primary (pins 1-3) to 600 ohm CT secondary (pins 4-6)
2 W series rating, +/- 1.5 dB from 300 Hz to 50 kHz
D.C. resistance 43 ohms primary / 60 ohms secondary (+/- 20%)
Max. D.C. unbalance 6 mA

$24.33$50.85Business pricing available

1K:600 Ohm Center-Tapped 2W Potted Audio Transformer

Hammond Manufacturing · MPN: 109J

In StockGround $16.89Save 52%

1K ohm CT primary (pins 1-3) to 600 ohm CT secondary (pins 4-6)
2 W series rating, +/- 1.5 dB from 300 Hz to 50 kHz
D.C. resistance 69 ohms primary / 60 ohms secondary (+/- 20%)
Max. D.C. unbalance 4.5 mA

$24.33$50.85Business pricing available

1.5K:600 Ohm Center-Tapped 2W Potted Audio Transformer

Hammond Manufacturing · MPN: 109K

In StockGround $16.89Save 52%

1.5K ohm CT primary (pins 1-3) to 600 ohm CT secondary (pins 4-6)
2 W series rating, +/- 1.5 dB from 300 Hz to 50 kHz
D.C. resistance 105 ohms primary / 60 ohms secondary (+/- 20%)
Max. D.C. unbalance 4 mA

$24.33$50.85Business pricing available

10K CT to 3.2 Ohm 2W Potted PCB Output Transformer

Hammond Manufacturing · MPN: 109L

In StockGround $16.89Save 52%

10K ohm CT primary (pins 1-3) to 3.2 ohm secondary (pins 4-6)
2 W series rating, +/- 1.5 dB from 300 Hz to 50 kHz
D.C. resistance 700 ohms primary / 0.37 ohms secondary (+/- 20%)
Max. D.C. unbalance 1.5 mA

$27.59$57.66Business pricing available

10K:600 Ohm Center-Tapped 2W Potted Audio Transformer

Hammond Manufacturing · MPN: 109N

In StockGround $16.89Save 52%

10K ohm CT primary (pins 1-3) to 600 ohm CT secondary (pins 4-6)
2 W series rating, +/- 1.5 dB from 300 Hz to 50 kHz
D.C. resistance 700 ohms primary / 60 ohms secondary (+/- 20%)
Max. D.C. unbalance 1.5 mA

$24.33$50.85Business pricing available

10K:1.5K Ohm Center-Tapped 2W Potted Audio Transformer

Hammond Manufacturing · MPN: 109R

In StockGround $16.89Save 52%

10K ohm CT primary (pins 1-3) to 1.5K ohm CT secondary (pins 4-6)
2 W series rating, +/- 1.5 dB from 300 Hz to 50 kHz
D.C. resistance 700 ohms primary / 150 ohms secondary (+/- 20%)
Max. D.C. unbalance 1.5 mA

$27.59$57.66Business pricing available

10K CT 1:1 Isolation 2W Potted PCB Audio Transformer

Hammond Manufacturing · MPN: 109T

In StockGround $16.89Save 52%

10K ohm CT primary (pins 1-3) to 10K ohm CT secondary (pins 4-6)
2 W series rating, +/- 1.5 dB from 300 Hz to 50 kHz
D.C. resistance 700 ohms primary / 1000 ohms secondary (+/- 20%)
Max. D.C. unbalance 1.5 mA

$24.33$50.85Business pricing available

125x125x79 mm Square Diecast Aluminium Enclosure

Hammond Manufacturing · MPN: 11130PSLA

In StockGround $18.67Save 52%

Square 125 x 125 mm footprint, 79 mm high (4.92 x 4.92 x 3.11 in)
Diecast aluminium alloy to BS1490, LM2M in a natural finish, tough yet easy to machine
Lap joint construction guards against dust and splashing water; designed to meet IP54
Includes lid, box and 4 M3.5 x 12 countersunk POZIDRIV No. 2 cover screws

$19.88$41.55Business pricing available

200K to 1.5K Direct Box Transformer, 12:1 Ratio

Hammond Manufacturing · MPN: 1140-DB-A

In StockGround $16.89Save 52%

Converts unbalanced line level to balanced microphone level output
200K:1.5K impedance ratio, 12:1 turns ratio (11.54:1 typical)
+22 dBu max input at 20 Hz; 0.02% THD at 20 Hz
Frequency response -0.07 dB at 20 Hz and 20 kHz

$73.22$153.01Business pricing available

10K to 20K Line Input Transformer, 1:1.414 Step-Up

Hammond Manufacturing · MPN: 1140-LN-A

In StockGround $16.89Save 52%

10k:20k impedance ratio with 1:1.414 step-up turns ratio
Designed for balancing input stages on vacuum tubes
+16 dBu max input at 20 Hz; 0.02% THD at 20 Hz
Frequency response -0.04 dB at 20 Hz / +0.10 dB at 20 kHz

$71.23$148.84Business pricing available

10K 1:1 Line Input Transformer, +20 dBu, Shielded

Hammond Manufacturing · MPN: 1140-LN-B

In StockGround $16.89Save 52%

10K:10K impedance ratio, 1:1 turns ratio
For balancing input stages on any high impedance input
+20 dBu max input at 20 Hz; 0.020% THD at 20 Hz
Frequency response -0.03 dB at 20 Hz / +0.10 dB at 20 kHz

$70.14$146.57Business pricing available

36K to 2.2K Bridging Line Input Transformer, 4:1

Hammond Manufacturing · MPN: 1140-LN-C

In StockGround $16.89Save 52%

Balanced bridging line input: 36K:2.2K / 10K:600 impedance ratio
4:1 turns ratio with split secondary (2 x 550)
+26 dBu max input at 20 Hz; 0.015% THD at 20 Hz
80 dB common mode rejection at 60 Hz, 70 dB at 3 kHz

$100.57$210.19Business pricing available

40K to 2.4K Step-Down Line Input Transformer, 4:1

Hammond Manufacturing · MPN: 1140-LN-D

In StockGround $16.89Save 52%

40K:2.4K impedance ratio with 4:1 step-down turns ratio
Matches high impedance inputs to low secondary source impedances
+21 dBu max input at 20 Hz; 0.060% THD at 20 Hz
Frequency response -0.12 dB at 20 Hz / +0.06 dB at 20 kHz

$70.38$147.07Business pricing available

1...456...1139