SoftComm C-20 Phoenix Stereo Headset

With eight built-in adjustment points, the stereo/monaural C-20 is easily fitted for perfect individual comfort. For example, the new soft Foam-Flow head pad can be moved laterally to adjust to the head contour and eliminate "hot spots". Likewise, the large noise attenuating ear seals surround the ears with quiet comfort.

A set of cloth ear covers and a "Mic muff" are included with every new C-20 headset.

The new advanced designed FLEX-BOOM guarantees the exact positioning of the microphone every time. And, with a new advanced RF immune electret microphone, the C-20 headset provides the ultimate in noise-canceling transmission and audio clarity, Exceptional Performance in high noise environments. The NRR rating is -23 dB.

A built-in stereo/monaural switch is a standard feature, with low profile dual volume controls. The extra long, 66 inch heavy duty cables can withstand strains up to 95 pounds and will retain their flexibility in temperatures as low as -40° F and up to + 120° F.

The pride in SoftComm's workmanship is evident in the new 5-year warranty which makes the Model C-20 "PHOENIX" Headset today's finest headset value.

The SoftComm C-20 PHOENIX Headset is warranted against defects for five years from date of purchase, whether purchased from Softcomm Products, Inc., a Softcomm distributor or dealer. Within this period, Softcomm will repair or exchange (at their option) without charge for parts or labor. Simply return your headset, along with proof of purchase, to SOFTCOMM PRODUCTS, INC., 2310 South Airport Blvd., Chandler, AZ 85249. Include $10.00 for return shipping and handling. Warranty does not cover owner-tampering, misuse or accidental damage.

Softcomm is proud of what they manufacture, and offers full service on all products they sell.

New Low Cost, High Quality

Ultimate in Noise-Canceling Transmission and Audio Clarity

State-Of-The-Art Construction

Eight Built-in Adjustments for Optimum Comfort

Light Weight, Only 13.9 Oz

Advanced RF Immune, M-56 Electret Microphone

Five Year Warranty

Extra Thick Soft Foam Ear seals

New FLEX-BOOM guarantees exact microphone position every time.

Built-in stereo/mono switch.

Dual Volume Controls.

66-inch heavy duty flexible cables.

Gold plated microphone and headphone connector plugs.

40mm in Diameter 90 micron thick Mylar pistons.

Frequency Response: 0.1-12.5Khz.

Sensitivity, re: .0002 dynes/cm2, @ 1mW, @1KHz: >75 dB

Impedance, Mono, 150 ohms

Impedance, Stereo,300 ohms

Volume control Deviation: 15 dB

Maximum output: 115 dB @ 1cm.

Stereo channel separation: >80 dB

Noise Canceling Electret Condenser, with Low output impedance line driver.

Frequency response: 100Hz-10kHz

Microphone output (nom): @ 1Kz 9 VDC, 600 ohm

Load, re: 1v/uBar: -51 dB

Output impedance: 100 ohms, Min, DC

Noise rejection ratio: 10-1, to 1Kz

Front to back noise ratio: 1X 10-3 to 10dB

DC supply voltage: 5-16 volts 2.5ma. Max.

NRR rating, EPA tested: -24 dB

Cord length: 66 inches

Weight: 13.9 oz

Nominal head squeeze pressure: 1.7 oz

Operating temp range: From 0°C to + 80°C

Rust resistant CRES Mic boom, stirrups and headband

PJ-068, gold plated microphone connector

PJ-055B, gold plated headphone connector

Designed to meet requirements of TSO-C57a