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Audio Transformers - Professional Audio Supplies

tx-70a
29%
OFF
25 V, 70 V, 100 V Speaker Level Input Interface - Unbalanced line output

SKU: RDLTX-70A

Manufacturer: Radio Design Labs (RDL)

Features:
  • Matches a 100, 70 or 25 volt speaker line to any unbalanced line-level audio input
  • Trimmer adjusts output level for various input voltage/power levels
  • Frequency response: 20 Hz to 20 kHz (+/- 0.5 dB)
  • THD: < 0.05% (1...
Category: Audio Transformers
MSRP: $57.36
Price: $40.80
Save $16.56 off MSRP
Price / kg:
tx-8a
29%
OFF
4 Ohm / 8 Ohm Input Interface

SKU: RDLTX-8A

Manufacturer: Radio Design Labs (RDL)

Features:
  • Converts an Amplifier Output to Line Level
  • Bridges 4 or 8 Ohm Speaker Line
  • Adjustable for Wide Range of Input Power Voltage
  • Converts Amplified Levels from 0.5 W to 400 W
  • Excellent Low Frequency...
Category: Audio Transformers
MSRP: $101.53
Price: $72.23
Save $29.30 off MSRP
Price / kg:
tx-1a
29%
OFF
Balanced to Unbalanced Transformer - Adjustable

SKU: RDLTX-1A

Manufacturer: Radio Design Labs (RDL)

Features:
  • Provides transformer isolation between balanced line and unbalanced input
  • Level trimpot adjusts output 4 to 24 dB below input level
  • Input may be 10 kΩ bridging or 600 Ω terminated
  • Frequency response 20 Hz to...
Category: Audio Transformers
MSRP: $55.30
Price: $39.34
Save $15.96 off MSRP
Price / kg:
tx-10b
29%
OFF
Bridging Input Transformer

SKU: RDLTX-10B

Manufacturer: Radio Design Labs (RDL)

Features:
  • Used to add transformer isolation to any line-level RDL product input
  • Frequency response: 20 Hz to 20 kHz (+/- 0.5 dB)
  • THD: < 0.05% (1 kHz)
  • 10 kΩ input bridges any audio line
  • Balanced input and...
Category: Audio Transformers
MSRP: $61.51
Price: $43.76
Save $17.75 off MSRP
Price / kg:
ds-cij3
29%
OFF
Consumer Input Jacks - Mono, Stainless Steel

SKU: RDLDS-CIJ3

Manufacturer: Radio Design Labs (RDL)

Features:
  • Stereo Inputs to Mono Output
  • Stereo Inputs on RCA Jacks and Stereo Mini-Jack
  • Unbalanced to Balanced Conversion Without Gain
  • Transformer Isolation for Unbalanced Line Inputs
  • Hum Cancellation on Unbalanced Line...
Category: Audio Transformers
MSRP: $109.86
Price: $78.15
Save $31.71 off MSRP
Price / kg:
ds-cij3d
29%
OFF
Consumer Input Jacks - Stereo, Stainless Steel

SKU: RDLDS-CIJ3D

Manufacturer: Radio Design Labs (RDL)

Features:
  • Stereo Inputs to Stereo Outputs
  • Stereo Inputs on RCA Jacks and Stereo Mini-Jack
  • Unbalanced to Balanced Conversion Without Gain
  • Transformer Isolation for Unbalanced Line Inputs
  • Hum Cancellation on Unbalanced Line...
Category: Audio Transformers
MSRP: $131.00
Price: $93.19
Save $37.81 off MSRP
Price / kg:
No image set
27%
OFF
DUAL LINE MATCHING TRANS. 25V/70V-10W, Philmore MT2570

SKU: PHIMT2570

Manufacturer: Philmore Mfg.

DUAL LINE MATCHING TRANS. 25V/70V-10W
Category: Audio Transformers
MSRP: $11.64
Price: $8.50
Save $3.14 off MSRP
Price / kg:
tx-lm2
29%
OFF
Line Level to Microphone Level Transformer

SKU: RDLTX-LM2

Manufacturer: Radio Design Labs (RDL)

Features:
  • Matches balanced 600 Ω phone (or other line) into mic or line input
  • Dual outputs:Unbalanced line-level and balanced mic-level
  • Frequency response: 20 Hz to 20 kHz (+/- 0.5 dB)
  • THD: < 0.05% (1 kHz)
; ...
Category: Audio Transformers
MSRP: $56.53
Price: $40.21
Save $16.32 off MSRP
Price / kg:
ez-hk1
29%
OFF
Stereo Audio Hum Killer

SKU: RDLEZ-HK1

Manufacturer: Radio Design Labs (RDL)

Features:
  • Audio Ground-Loop Hum Elimination
  • Unbalanced Stereo Galvanic Isolation
  • Inputs and Outputs on RCA and Mini Jacks
  • Switch-Selectable Ground Lift for Output Jacks
  • Portable Use or Permanent...
Category: Audio Transformers
MSRP: $126.08
Price: $89.69
Save $36.39 off MSRP
Price / kg:
tx-j2
29%
OFF
Unbalanced Input Transformer - Unbalanced stereo inputs to summed balanced mono output

SKU: RDLTX-J2

Manufacturer: Radio Design Labs (RDL)

Features:
  • Mix two unbalanced audio signals to mono balanced
  • Combine stereo into mono with balanced output
  • Unbalanced to balanced conversion without gain
  • Hum cancellation on unbalanced line inputs
  • Frequency response 30 Hz...
Category: Audio Transformers
MSRP: $86.97
Price: $61.86
Save $25.11 off MSRP
Price / kg:
av-hk1x
29%
OFF
“HUM KILLER” Audio Isolation Transformer - XLR input and output

SKU: RDLAV-HK1X

Manufacturer: Radio Design Labs (RDL)

Features:
  • Ground Isolation in Balanced Line
  • Line-Level Ground-Loop Elimination
  • Balanced Mono Galvanic Isolation
  • Isolation in Rugged Field Case
  • Portable or Permanent Isolation Module
;
Category: Audio Transformers
MSRP: $144.37
Price: $102.70
Save $41.67 off MSRP
Price / kg:
av-hk1
29%
OFF
“HUM KILLER” Stereo Audio Isolation Transformer - Dual RCA inputs and outputs

SKU: RDLAV-HK1

Manufacturer: Radio Design Labs (RDL)

Features:
  • Ground Isolation in Unbalanced Line
  • Ground-Loop Elimination
  • Unbalanced Stereo Galvanic Isolation
  • Isolation in Rugged Field Case
  • Portable or Permanent Isolation Module
;
Category: Audio Transformers
MSRP: $132.70
Price: $94.40
Save $38.30 off MSRP
Price / kg:

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