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Radio Design Labs
STSH2
Stereo Headphone Amp No PS
STSH2
- Stereophonic Headphone Amplifier
- Provision for External Stereo Level Control
- Balanced or Unbalanced Input
- Bridge a Line and Feed Headsets
- Amplifier To Drive High or Low Impedance Headsets
The ST-SH2 is used in applications requiring headphones of any impedance to be driven from consumer or professional audio sources. For fixed level installations not requiring user volume control, the ST-SH2 is wired to the audio source and to a headphone jack. Frequently, it is desirable to mount a volume knob by the headphone jack. The LEVEL ADJUST terminals (L) and (R) may be wired to the respective wipers of a stereo 10 kO potentiometer to provide volume adjustment. It is recommended that the ST-SH2 be located less than 39 in. (1 m) from the jack and volume control.
The exceptional low noise (better than 100 dB below operating level), low distortion, audio clarity and excellent crosstalk performance makes this module ideally suited to a wide variety of demanding audio applications. Use this module in conjunction with other RDL® modules as part of a high quality, flexible audio/ video system.
Specifications
- Inputs (2): 10 kO balanced or unbalanced, bridging
- Input Signal: -20 dBu (-22 dBV) to +6 dBu (for normal output level: +4 dBu, 100 ù) -10 dBu to +16 dBu (for 250 mW, 8 O output)
- Output Load Impedance: 8 O to 5 kO (drives low or high impedance headphones)
- Output Signal (normal rated): +4 dBu into 100 O
- Output Signal (maximum): 250 mW into 8 O, 20 Vp-p into 2 kO
- THD+N: < 0.005% (0.0015% typical @ 1 kHz)
- Frequency Response: 20 Hz to 40 kHz (+/- 0.25 dB)
- Noise: < -100 dB below normal operating level
- Total Dynamic Range: > 115 dB
- Gain: Adjustable from -2 to 24 dB
- CMRR: > 50 dB at 100 Hz
- Crosstalk: < -65 dB (10 Hz to 20 kHz); < -80 dB @ 1 kHz
- Power Requirement: GROUND-REFERENCED, 24 to 33 Vdc @ 175 mA
Our Part # STSH2
 | Radio Design Labs MB1-RDL Mounting Kit for STICK-ON, TX, or Rack-Up module Two mounting brackets mounts a STICK-ON, TX, or Rack-Up module to a flat surface. Item is In Stock and should ship in 1-2 business days. | Our Price:$3.21 |
 | Radio Design Labs MB3-RDL Kit to Mount ST, TX Series Modules on FP Panel TX or STICK-ON Module fastens to MB-3 which slides into FP-RRA/H track. Item is In Stock and should ship in 1-2 business days. | Our Price:$4.74 |
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 | Radio Design Labs RURA3A 19" Rack Adapter, multi The RU-RA3A permits the mounting of five STICK-ON modules together with three RACK-UP modules. If AMS accessories are mounted in the RACK-UP mounting spaces, then up to 10 STICK-ON modules may be secured to the RU-RA3A shelf. Item is In Stock and should ship in 1-2 business days. | Our Price:$59.15 |
 | Radio Design Labs SMK-12 Mounting Strip for STICK-ON Units The SMK-12 allows removable surface (up to 6 units) or edge (typically 12, max. 16) mounting of STICK-ON units. They can be fastened to its surface using screws or adhesive foam pads. Item is expected to be available to ship in 2-3 weeks. Need it sooner? Call us! | Our Price:$25.98 |
 | Radio Design Labs SR-10 Stick-On Mounting Rack for 10 Units The STR-10 Racking System holds up to 10 STICK-ON units. It holds STICK-ONs at an angle allowing for control adjustment from either the edge of a STICK-ON, or the top (depending on where the adjustment is located on the STICK-ON ... Item is In Stock and should ship in 1-2 business days. | Our Price:$60.95 |
 | Radio Design Labs SR12A Stick-On Mounting Rack/Up to12 SR-12A chassis can be mounted in a rack or on a backboard to provide mounting of 12 STICK-ONs. Item is expected to be available to ship in 2-3 weeks. Need it sooner? Call us! | Our Price:$60.95 |
 | Radio Design Labs SR4 Mounting Frame for Stick/TX The SR-4 is a universal module chassis that can mount to a backboard, wall or nearly any other support. It provides mounting for 4 STICK-ON power amplifiers or 7 standard STICK-ON modules. TX ™ modules may also be mounted. There is ... Item is expected to be available to ship in 2-3 weeks. Need it sooner? Call us! | Our Price:$78.86 |
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 | Radio Design Labs STR-19B Rackmount Kit for 10 Stick-On Units The STR-19B Racking System holds up to 10 STICK-ON unitss in a 19 inch rack and only occupies two rack spaces. The STR-19B holds STICK-ONs at an angle allowing for control adjustment from either the edge of a STICK-ON, or the top ... Item is expected to be available to ship in 2-3 weeks. Need it sooner? Call us! | Our Price:$141.20 |
 | Radio Design Labs UC1 Utility Chassis, Single The UC-1 is an ULTRASTYLE design tabletop chassis for mounting RDL modules and accessories. The front panel features a single RACK-UP mounting bay. The rear panel has an identical mounting bay and is supplied with matching filler panels. ... Item is expected to be available to ship in 2-3 weeks. Need it sooner? Call us! | Our Price:$79.77 |
 | Radio Design Labs WDG1 Table-Top Wedge-Mount Enclosure WDG1 Holds 1 RACK-UP and 2 STICK-ON Modules. Front-panel LED Can Be Used To Indicate Power or Anything Desired! Item is expected to be available to ship in 2-3 weeks. Need it sooner? Call us! | Our Price:$95.88 |
 | Radio Design Labs DRA-35S Din Rail Adaptor for STICK-ON The DRA-35S is a 35 mm DIN rail mounting bracket that provides positive mounting for any RDL STICK-ON® module. The oblique mounting angle of the DRA-35S allows an installer to mount several STICK-ON modules to a single DIN rail. Access ... Item is In Stock and should ship in 1-2 business days. | Our Price:$15.92 |
 | Radio Design Labs ACB1 Single Stereo Headphone Jack Features all metal construction with single stereo headphone jack, ready for wiring through the nylon bushing opening. Item is expected to be available to ship in 2-3 weeks. Need it sooner? Call us! | Our Price:$27.80 |
 | Radio Design Labs DTB-RDL Detachable Terminal Block Use DTB's to quickly detach and reattach wiring harness to STICK-ON units. Item is In Stock and should ship in 1-2 business days. | Our Price:$5.67 |
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Full Compass Systems, LTD. All rights reserved.
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Full Compass is a national leader in Professional Audio, Professional Video, A/V and Lighting sales. For over 30 years, our goal has been to provide the best possible value with exceptional customer service. We offer over 700 top equipment brands including, Shure, Yamaha, Panasonic, Sony, JBL, Sennheiser, Sanyo, QSC, Audio-Technica, Crown and much more. We also provide services such as computer systems integration, lighting design, and rentals. Full Compass is an authorized service center and parts distributor for most of the major manufacturers we carry. |
