71-1892 Philmore Multimedia Stereo Headset with Microphone
Philmore 71-1892 Multimedia Stereo Headset with Microphone
Foam ear pads allow some outside sound to enter so that you will be able to hear a telephone and other office sounds. A comfortable fit will permit long hours of use. This unit is supplied with two plugs, one for the microphone and the other for the earphone. Standard 42? length cables. Earpiece impedance 32 ohms, microphone is a standard high impedance for use with computer sound cards
Philmore Electronics part number 71-1892
Calrad 15-110 Stethoset Type Mini Stereo Headphone
STETHOSET-TYPE MINI STEREO HEADPHONE
Stethoset type stereo headphones. Has two style ear cushions included. One is foam style and the
other is soft rubber for use when conditions warrant. Supplied with a right angle 3.5 mm stereo
plug and 1/4" stereo adapter.
Specifications:
Frequency Response................................. 20 - 20,000 Hz
Cord Length ............................................................. 4 ft.
Impedance ........................................................ 32 Ohms
Weight............................................................. 25 grams
Power ................................................................... 50mW
Color....................................................................... Black
Sensitivity................................................ 100dB @ 1mW
Color of Ear Pieces.................................................... Gray
Calrad 15-118 Stereo Monaural Headphones
STEREO-MONAURAL HEADPHONE
High-velocity 57 mm mylar diaphragm drive units. Padded adjustable
headband and earmuffs. Independent volume controls and stereo/mono
switch with 1/4" phone plug.
Specifications
Frequency Response................................. 20-20,000 Hz
Acoustic System ................................................ Closed back
Impedance....................................................... 32 ohms
Sensitivity................................................. 102 db at 1 mW
Maximum Power Input ..................................... 100 mW
Length of Cord.................. 9 ft. with 1/4" stereo phone plug
Color ..................................................................... Black
Weight ............................................................. 300 grams
Calrad 15-122A Stereo Monaural Headphones
15-122A & 15-123
STEREO-MONAURAL HEADPHONES
Designed for general and educational use. Rugged construction, yet provides
excellent listening comfort. Complete with padded ear cushions.
Stereo/Monaural switching.
Specifications for 15-122A:
Frequency Response................................. 30-18,000 Hz
Impedance......................................................... 8 ohms
Length of Cord ... 10 ft. spiral w/ stereo 1/4" phone plug
Color ..................................................................... Black
Specifications for 15-123:
Frequency Response .................................... 30-18,000 Hz
Impedance ........................................................ 600 ohms
Length of Cord.............. 10 ft. with stereo 1/4" phone plug
Color......................................................................... Black
Calrad 15-132 Professional Headphone Junction Box
15-132 PROFESSIONAL HEADPHONE
JUNCTION BOX
Provides equal signal output to 6, 1/4" headphone jacks without effecting the
overall input signal. Both XLR and 1/4" inputs are provided for signal delivery. The
side mounted 1/4" output jack allows connection of additional 15-132 headphone
boxes in a daisy chain configuration. Designed to operate 8-600 ohm headphones.
Power handling capacity 50 watts max. Size: 43/4"L x 3"W x 13/4"H.
Calrad 15-135 Stereo Headphones M/S Volume Control
15-135 or 15-135-RA
DYNAMIC STEREO-MONAURAL HEADPHONE
Expertly styled, well padded headband and earphones for snug, comfortable fit. Finely finished
in black color. Stereo/Mono switching with individual volume control on each phone for
perfect balance. Also available with right angle 1/4" plug (15-135-RA).
Specifications
Frequency Response................................. 20-20,000 Hz
Cable ...... 10 ft. spiral, 3-cond. with stereo 1/4" phone plug
Impedance......................................................... 8 ohms
Sensitivity ............................................... 102 dB at 1 mW
Maximum Power Input ..................................... 100 mW
Weight ............................................................. 320 grams
Color ..................................................................... Black
Calrad 15-135-RA Stereo Headphones M/S with Right Angle Plug
15-135 or 15-135-RA
DYNAMIC STEREO-MONAURAL HEADPHONE
Expertly styled, well padded headband and earphones for snug, comfortable fit. Finely finished
in black color. Stereo/Mono switching with individual volume control on each phone for
perfect balance. Also available with right angle 1/4" plug (15-135-RA).
Specifications
Frequency Response................................. 20-20,000 Hz
Cable ...... 10 ft. spiral, 3-cond. with stereo 1/4" phone plug
Impedance......................................................... 8 ohms
Sensitivity ............................................... 102 dB at 1 mW
Maximum Power Input ..................................... 100 mW
Weight ............................................................. 320 grams
Color ..................................................................... Black
Calrad 15-143 Mini Stereo Headphones
15-143 MINI STEREO HEADPHONES
Specifications
Frequency Response......................................... 20�18,000 Hz
Sensitivity ..................................... 96 dB S.P.L. at 1 KHz � 2%
Impedance....................................................... 32 ohms � 3%
Cord Length........................................................... 1.2 m � 3%
Maximum Power Input................................................ 100 mw
Plug ................................................................... 3.5 mm stereo
Color............................................................................... Black
Product No Longer Available -
*See Calrad 15-145 for replacement.
Calrad 15-144 Professional Stereo Headphones w/ Boom Microphone
Excellent quality, used for broadcast monitors, switchboard, intercom and VOIP communication, headphone and microphone can be used simultaneously or independently. 1/4� plugs.
Headset Specifications:
Impedance 32W
Frequency Range 25-20,000 Hz
Max Power Input 100 mW
Sensitivity 95dB @ 1mV
Color Black
Cord Length 3 ft.
Microphone Specifications:
Frequency Response 100-10 KHz
Sensitivity -80db @ 1KHz
Impedance 300W
Color Black
Product No Longer Available
Calrad 15-145A Mini Stereo Headphones
Ultra lightweight, less than 2 oz, yet high performance with 27 mm mini mylar drivers excellent replacement for most portable cassette and compact disc players.
Calrad 15-95 Dynamic Earphone 6 ft. Low impedance - 3.5 mm plug
Earphones for most transistor radios, cassette recorders, and television private listening. Most popular types listed below. Color is ivory.
15-93-20 ..... 2.5mm sub-miniature plug with 20 ft. cord
15-96 ........................ 12 ft. Low impedance, 3.5 mm plug
15-95.......................... 6 ft. Low impedance, 3.5 mm plug
15-139 Calrad Stereo Headphone Amplifier, 4 Channel
Calrad Electronics 15-139 Stereo Headphone Amplifier, 4 Channel, Individual Volume Controls
This Calrad 4 Channel Stereo Headphone Amplifier is perfect for use in recording studio or educational applications. Works directly with 1/4” TRS phone jacks using 8-100 ohm impedance stereo headphones. Each channel uses Texas Instruments RC4580 Ultra low-noise series op amps that deliver outstanding audio performance with low distortion. Provides stereo audio for individual or multi-person listening environments. Each channel can be adjusted independently with individual volume controls.
