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Rolls
Item #: RLL RA53B LIST
Rolls RA53b 5 Channel Half Rack Headphone Amp
Order Rolls RA53b 5 Channel Half Rack Headphone Amp from American Musical Supply. We offer 0% interest payment plans, extended warranty, & free shipping.
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Product Highlights
Product Description
The RA53b is a high powered headphone amplifier with five 1/4” and 1/8” (3.5mm) headphone and earphone outs. Two RA53b units may be linked together and mounted side-by-side in a universal rack tray for a total of 10 outputs.
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Helpful Info about the Manufacturer
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Warranty:
1 Year
Product Specifications
Rolls RA53b 5 Channel Half Rack Headphone Amp Specifications
Input Impedance:
10 K Ohms
Maximum Input Level:
+18 dBV
Max Gain:
26 dB per channel
Output Power:
221 mW per side, 442 mW per channel (@ 32 Ohms)
Output Impedance:
10 Ohms
S/N Ratio:
>90 dB
THD:
<.08%
IMD (SMPTE):
<.08%
Power:
12 VAC (Adapter provided)
Size:
8.4 x 1.7 x 5"" (21.3 x 4.3 x 13 cm)
Weight:
2.5 LBS (1.14 kg)
Maximum Input Level:
+18 dBV
Max Gain:
26 dB per channel
Output Power:
221 mW per side, 442 mW per channel (@ 32 Ohms)
Output Impedance:
10 Ohms
S/N Ratio:
>90 dB
THD:
<.08%
IMD (SMPTE):
<.08%
Power:
12 VAC (Adapter provided)
Size:
8.4 x 1.7 x 5" (21.3 x 4.3 x 13 cm)
Weight:
2.5 LBS (1.14 kg)
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Manuals & Docs
Manual
Rolls RA53b 5 Channel Half Rack Headphone Amp Manual (PDF)
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