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RDL Stereo Headphone Amplifier (Granite)

B&H # RDAFSH1Z Mfr # AF-SH1Z
Usually ships in 7-10 business days

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This item is usually Drop Shipped from the MFR/Distributor within 7-10 business days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable and non-returnable.

International Orders*
For international orders, credit cards will be charged at time you place your order.

Free Standard Shipping
Not eligible for free Expedited Shipping
You Pay: $131.00
Product Highlights
  • Sensitivity Control
  • Mono and Stereo Modes
  • Granite

The Radio Design AF-SH1 is used in applications requiring headphones of any impedance to be driven from consumer or professional audio sources. The module mounts conveniently in a precut opening in a wood or metal enclosure or in various RDL mounting accessories.

The AF-SH1 is a dual-channel headphone amplifier with balanced/unbalanced left and right inputs accepting operating levels between -20 dBV and +20 dBu. Two recessed slide switches located on the side of the rear enclosure are set prior to mounting the module: one sets the input sensitivity, the other selects between stereo and mono operation. The front panel level control is a long-life potentiometer. Because audio does not pass through this control, it can provide years of noise-free level adjustment.

Long Life Controls
Because audio does not pass through the Radio Labs AFSH-1 control, it assures years of noise-free level adjustment. This, with the integral long-life VCA stereo level control (with balanced or unbalanced inputs) means you will have a durable and dependable amplifier.
Drives High or Low Impedance Headsets
It comes with built-in headphone adaptability. The output amplifiers deliver more than 50mW into either high or low impedance headphones through a 1/4" (6.3mm) standard headphone jack.
Convenient Mounting
This unit adapts to studio or office. This Radio Design amplifier is designed with the convenience of APPFLEX Mounting allowing panel-mounted or wall mounted functionality.
Number of Channels 1
Input Connections Balanced/unbalanced left and right inputs x 2
Output Connectors 1/4" TRS x 1
Maximum Output Level 50mW
Function Controls Volume
Frequency Response 30Hz to 20kHz (+/- 2dB)
THD + N < 0.5% @ 1kHz
Noise < -70 dB below normal operating level
Display No
Dimensions 2.46 x 1.9" (in.) (0.97 x 0.75cm)

(Depth not Specified by Manufacturer)
Weight Not Specified by Manufacturer
RDL Stereo Headphone Amplifier (Granite)
  • 3-Year Warrranty from Date of Shipment
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