Broadcasters General Store
Categories
 Amplifiers  (139)
 Antennas  (4)
 Assistive Listening  (2)
 Audio Processing  (112)
 Batteries  (10)
 Cable/Wire  (80)
 Camera Support  (3)
 Cases  (26)
 Cassette Recorders  (2)
 CD Players  (8)
 CD Recorders  (3)
 Clocks/Timers  (49)
 Codecs  (71)
 Computer Hardware  (16)
 Connectors  (292)
 Consoles  (103)
 Converters  (116)
 Digital Players  (5)
 Digital Recorders  (7)
 Duplicators  (5)
 DVD Recorders
 DVD/Blu-ray Players  (1)
 EAS  (9)
 Extenders  (7)
 Fiber Extender
 Headphones/Headsets  (50)
 Hum Reduction  (8)
 IFB  (42)
 Intercoms  (40)
 Isolation Transformers  (12)
 Lecterns
 Lighting  (6)
 Logging  (1)
 Maintenance  (2)
 Metering  (3)
 Microphones  (214)
 Mini Disc  (1)
 Mixers  (62)
 Modulators  (1)
 Multiplexers  (2)
 On-Air Lights  (21)
 PA Systems  (3)
 Paging  (3)
 Patchbays  (1)
 Portable Recorders  (12)
 Power  (25)
 PPM  (5)
 Punchblocks  (2)
 Racks  (83)
 RDS  (6)
 Receiver/Tuner  (5)
 Recording Media
 Remote Control  (133)
 RF Equipment  (182)
 Satellite  (4)
 Serial RS232/422/485  (25)
 Signs  (12)
 Silence Sensor  (3)
 Software  (19)
 Sound Cards  (42)
 Sound Treatment  (8)
 Speakers  (93)
 Streaming  (3)
 Studio Furniture  (14)
 Switchers & Routers  (54)
 Telephone Audio  (67)
 Teleprompters  (4)
 Test Equipment  (17)
 Tower Lighting  (18)
 Turntables  (2)
 Two-Way Radio  (1)
 Video  (29)
 Weather Instruments
 Workstations, Digital
AV-HK1 "Hum Killer" Stereo Audio Isolation Transformer RCA I/O $115.67
RDL  RDL-AVHK1
RDL Warranty  |  RDL List Prices

AV-HK1 "Hum Killer" Stereo Audio Isolation Transformer RCA I/O
Click to enlarge


Product Details

The AV-HK1 is a stereo transformer isolation module for use with unbalanced, high impedance audio inputs. Input and output connections are provided on gold-plated phono jacks. The AV-HK1 is supplied with two adapter cables to facilitate connecting with products that use mini-plugs and jacks.

The shield connection of each INPUT jack is electrically isolated from the case and from the output ground. The shield connection of each OUTPUT jack is connected to the case shield. The user audio source, such as a computer, CD player, cassette player or other consumer audio product, connects to the AV-HK1 INPUT. The OUTPUT should be connected to the input of the grounded amplifier or mixer in the audio system.

Input and output jacks are oriented left (L) and right (R) when the user is facing each end panel. The correct channel orientation is indicated on the front panel of the module.

The AV-HK1 is a rugged product designed for portable use. For fixed installations, a mounting bracket is included. Many consumer audio inputs and outputs use stereo mini-plugs and jacks. The AV-HK1 includes two adapter cables to interface with these products. The cable kits are also available separately from RDL in the event a cable becomes worn or lost.

Model AV-AC2 Cable Kit (included with AV-HK1), Includes: 1 each Dual Phono to Stereo Mini-plug; Length: 8 in. (20 cm) + connectors 1 each Dual Phono to Stereo Mini-jack; Length: 8 in. (20 cm) + connectors

Features:

  • Ground Isolation in Unbalanced Line
  • Ground-Loop Elimination
  • Unbalanced Stereo Galvanic Isolation
  • Isolation in Rugged Field Case
  • Portable or Permanent Isolation Module

Product Specifications
Inputs (2):
-10 dBV nominal, 10 kΩ

Outputs (2):
-10 dBV nominal, 10 kΩ

Frequency Response:
20 Hz to 20 kHz (+/- 3 dB)

THD+N:
< 0.5% (30 Hz to 20 kHz); 0.05% @ 1 kHz

Crosstalk:
< 60 dB (20 Hz to 20 kHz, 100 Ω source, 10 kΩ load);
< 70 dB @ 1 kHz

Finish:
RDL Dark ULTRASTYLE™ dark gray with beige lettering)

Dimensions:
Height: 1.38 in. 3.5 cm (unmounted); Height: 1.44 in. 3.66 cm (mounted); Width: 2.05 in. 5.2 cm; Length: 2.90 in. 7.37 cm

Ambient Operating Environment:
0° C to 55° C

Quantity:  
(Do not use commas)
Reviews
My Account
 My Account
 Quote Request Contents
 Submit Quote Request
Quote Request
0 items
VIEW QUOTE

Manufacturer Specials & Rebates
Click here to check for any available promo deals from our vendors.