Overview of Rolls HR73 MP3 Recorder
The ROLLS HR73 is a half-rack space digital MP3 Recorder / Player. The unit is ideal for installations where quick, easy. The MP3 format, SD card slot, and USB connection make the HR73 a powerful tool for local audio capture. Churches, schools, restaurants, etc., all benefit from the features of the HR73.
Features:
- Digital Record to MP3 compression
- 128 Kbps, 44.1 kHz
- USB port for play or record
- Rolls HR format for easy rack mounting
- RCA line in and outs
- USB/SD CARD: 32MB - 16G SD/SDHC/USB
- Remote included W/225mAh CR2032 lithium battery
Specifications:
- Power: Rolls PS27s
- Dimensions: 7.5" x 1.625" x 7.5" (W x H x D)
- Weight: 2.5 lbs. (1.3 kg)
- MP3 PLAYER:
- Output Level: 1 V +/- 2 dB (1 kHz)
- Output Level Difference Between Channels: <2dB
- Frequency Response: 20Hz - 20kHz, +/- 3dB
- Separation : >60dB
- T.H.D. Noise: <0.2%
- S/N Ratio: >80dB
- MP3 RECORD:
- REC/PLAY Output: 0.8V, +/- 2dB
- S/N Ratio: 60dB
- Distortion 0.5% typ
- Rec Freq Response: 100Hz - 10kHz, +/- 1dB typ
- Separation >50dB
Music City Canada is an authorized reseller for Rolls products. Purchases are backed with full manufacturer warranty in Canada. All orders ship from our Canadian warehouse.
