Rolls HR78X Digital AM/FM Tuner with XLR Output

BH #ROHR78X • MFR #HR78X
Rolls
Rolls HR78X Digital AM/FM Tuner with XLR Output
Key Features
  • 10 FM and 10 AM Presets
  • LCD Display
  • Output Level-Control Knob
  • Presets Retained When Power Is Off
Show More
The Rolls HR78X is a PLL synthesized digital AM/FM radio tuner designed for big performance in a small space. This fully digital tuner takes up only 1/2 RU rack space. Two tuners can fit together in the space of one full-size tuner. Twenty stations can be held in memory. This tuner connects to an amp with a pair of XLR or RCA cables. The HR78X ships with an FM antennae, an AM antennae, and a 15 VDC power adapter.
In Stock
$158.70
Reg Price $209.00
Instant Savings $50.30
Limited supply at this price
$27/mo. suggested payments.*
with 6 Mos. Promo Financing
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Rolls HR78X Overview

The Rolls HR78X is a PLL synthesized digital AM/FM radio tuner designed for big performance in a small space. This fully digital tuner takes up only 1/2 RU rack space. Two tuners can fit together in the space of one full-size tuner. Twenty stations can be held in memory. This tuner connects to an amp with a pair of XLR or RCA cables. The HR78X ships with an FM antennae, an AM antennae, and a 15 VDC power adapter.

  • 10 FM and 10 AM presets 
  • Retains presets when power is off
  • LCD digital display 
  • 1 space EIA 1/2 rack chassis
  • Output level control 
  • RCA and XLR balanced line-level outputs
UPC: 675889078107

Rolls HR78X Specs

FMIntermediate Frequency: 10.7 MHz ±0.05
Tuning Range: 87.5 to 108 MHz
30 dB Quieting Sensitivity: 28 dB
IF Rejection 87.9 MHz: 50 to 56 dB
Image Rejection 105.9 MHz: 20 to 26 dB
3 dB Limiting Sensitivity: 28 to 35 dB
THD 1 mV Input: 0.5 to 2 %
Auto Tuning Sensitivity 97.9 MHz: 25 to 30 dB
AM Suppression: 26 to 32 dB
AMIntermediate Frequency: 450 kHz ±5
Tuning Range: US: 530 to 1710 kHz
20 dB Quieting Sensitivity: 58 dB
IF Rejection 603 kHz: 25 to 32 dB
Image Rejection 1404 kHz: 32 to 38 dB
Auto Tuning Sensitivity 999 kHz: 28 to 35 dB
Max Output at 1 kHz: 0.5 V ± 0.05 V
ConnectorsBalanced Output: 2 x XLR
Unbalanced Output: 2 x RCA
FM Antennae: 75 Ohms
AM Loop: 300 Ohms
LCD DisplayBand Indicator and Number
Stereo (ST) Indicators: Indicates whether the HR78X FM Mode Is Operating in Stereo or Mono
Preset Number (CH): Indicates Which Preset Has Been Selected
Station Frequency Indicator
ControlsM1-M5 Preset Stations: Selects and Stores the Preset Stations
M5+: For Accessing M6-M10 Presets
Mono/Stereo: Selects between Stereo and Mono FM Operation
Band: Selects between the FM Preset, and the AM Preset Band. FM1-FM2-AM
MEM: When the Desired Station Is Selected, This Button Is Pressed, Followed by the Desired Preset Station Number, then MEM Again to Store the Preset
VOL: Adjusts the Output Level of Both the RCA and XLR Balanced Line-Level Outputs
Tuning (- and +): Selects the Stations that the HR78X is Receiving. Pressing and Holding the + or - Buttons Will Auto Search for the Next Station
PowerPower Adapter: 15 VDC (Rolls PS27s Included)
Dimensions (W x D x H)6.8 x 4.5 x 1.8" / 171.5 x 114.3 x 44.5 mm
Weight3.5 lb / 1.6 kg
Packaging Info
Package Weight2.15 lb
Box Dimensions (LxWxH)14 x 8.5 x 4"
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