Precision Audio and AV Interface Products

Radio Design Labs

SAS-HC8 Headphone Amplifier with Source Selection for SourceFlex Distributed Audio System

  • Headphone listening station for exercise equipment or countertop
  • Source selection and volume adjustment buttons
  • Sealed touch controls protect internal circuitry
  • Mounts to support pipe, handlebar or tabletop
  • Automatic volume reduction to safe level when headphones left disconnected
  • Overview
  • Specifications
  • Related Products
  • Downloads
  • How to Buy
  • Product Series
  • Dimensions

The SAS-HC8 Headphone Control Station is a SourceFlex headphone listening station for use with exercise equipment or on a tabletop. Each unit features a source selector with numeric indicator and volume adjustment buttons. Sealed touch controls protect the internal circuitry from debris and moisture. The rugged metal case is both attractive and durable. If headphones are left unplugged from the SAS-HC8, the internal processor resets the volume to a safe listening level. This averts the possibility of a loud, potentially harmful audio burst when headphones are plugged in.

Applications

Input:
6-position detachable terminal block
Display:
7-segment red LED (0 = off or Paging; 1 through 8 = selected channel)
Control Buttons:
Replaceable, protected by moisture-resistant polycarbonate
Control functions:
Momentary button channel SELECT; Momentary button volume ramp UP; Momentary button volume ramp DOWN
Ramp Rate:
5 seconds nominal for 40 dB audio level adjustment
Frequency Response:
50 Hz to 35 kHz (±1 dB)
THD+N:
< 0.1% (20 Hz to 20 kHz) @ 1 kHz
Control Signals:
dc (RAMP and CONTROL conductors between remote Listening Station and Controller)
Output Jacks (2):
1/4 in. (6.35 mm) headphone jack or 1/8 in. (mini) headphone jack
Amplified Output:
200 mW RMS into 100 Ω, adjustable (normal system audio input operating level applied)
Mounting:
Bracket with clamps included, mounts to flat surface or to tubing 0.75 in. (1.9 cm) to 1.5 in. (3.8 cm) diameter
Finish:
RDL ULTRASTYLE™ design
Ambient Operating Environment:
0° C to 55° C
Package Type:
Cardboard Box
Package Dimensions:
2 x 2 x 4 in.
Shipping Weight:
1.455 lbs.
WEEE weight:
0.765 lbs.
Tariff code:
8543.70.9860

Documents:
Format
PDF
CAD Files:
Format
High Res Images:
Format
Declaration of Conformity:
Format
PDF

Direct Dealer Program


Becoming an RDL direct dealer is quick and easy. To become a direct dealer, your company must meet the following requirements:

  • Must be an A/V contractor, sound contractor or system integrator

  • Must possess a current resale certificate for your state

Click here to submit a new direct dealer account inquiry.


Buy Online

SOURCEFLEX

The SourceFlex Audio System is an integrated set of products used to configure cost-effective, expandable audio monitoring. SourceFlex gives users the option to select from up to 8 audio sources, adjust the volume, and listen with impeccable clarity. Source switching equipment is all electronic. Monitoring stations are ruggedly constructed, easily maintained, and cosmetically attractive.

Each system requires rack-mounted SourceFlex input and audio control chassis’, plus SourceFlex listening stations. Each station provides source selection and volume control at a user’s location. Styles of listening stations include wall mounted for overhead speakers, table mounted with internal speakers, handlebar or surface mounted for use with headphones, and more.

The SourceFlex system consists of switching equipment and options which may be added to in the future. The system is wired to avoid the problems associated with recharging and signal interference in wireless distribution. A SourceFlex system is simple to install and provides years of reliable service with expandability. SOURCEFLEX products are designed and manufactured in the U.S.A.

SAS-HC8 SAS-HC8