RDL TX-1A

The TX1A provides transformer isolation between balanced line and unbalanced input, and sports a level trim pot that adjusts output 4 to 24 dB below input level. Input may be 10 k ohms bridging or 600 ohms terminated. It boasts a frequency response of 20 Hz to 20 kHz (+/- 0.5 dB) and < 0.05% (1 kHz) THD. 
 
Main Features:
• Provides transformer isolation between a balanced line and an unbalanced line input
• Level trimmer adjusts output 4 to 24 dB below input level
• Input may be 10 kΩ bridging or 600 Ω terminated
• Frequency response: 20 Hz to 20 kHz (+/- 0.5 dB)
• THD+N: <0.05% (1 kHz)

Specifications:
• Height: 3.0 in 7.6 cm
• Width: 1.2 in 3.0 cm
• Depth (case): 1.5 in 3.8 cm
• Depth (with connectors): 1.8 in 4.6 cm