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Audio Transformers - Professional Audio Supplies
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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:
29%
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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:
29%
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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:
29%
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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:
29%
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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:
29%
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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:
27%
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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:
29%
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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:
29%
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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:
29%
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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:
29%
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“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:
29%
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“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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