The HH10/B consists of the same handset as the HH10/A, coil cord and cradle, but the coil cord is wired to the cradle which, in this model, contains a hook-switch to mute the earspeaker when the handset is "hung up". A ten foot cable is wired to the HH10/B cradle, with a 4-pin XLR connector for connection to an intercom station.

The HH10/B is recommended for quiet environments where the audio from the earspeaker (while the handset is in the cradle) would be a nuisance.

This U.S. made handset is identical to those used on coin telephones, with transducers suitable for intercom use. To help prevent feedback between the earspeaker and microphone, an airtight sound barrier is applied to the otherwise hollow handset at both ends. As a result the operator can use extremely high levels before feedback.

The HH10/B handset is molded from telephone quality Marbon Cyolac®. No other handset offered for intercom use provides greater resistance to physical damage. The cradle includes a spring-clip which prevents the handset from being accidentally dislodged.

• Earspeaker

• Impedance: 150 ohms @1kHz
• Frequency Response: 200 ~ 3200Hz
• Sensitivity: nominal 116dB @ 1kHz

• Microphone: (Dynamic)

• Impedance: 150 ohms @1kHz
• Frequency Response: 300 ~ 4.5kHz
• Sensitivity: nominal 51dB @ 1kHz
• Weight: Approx. 12.5 oz (354 g.) (Excluding connector & cradle)

• General

• Coil Cord: Extended length - 6 ft. (1.83 m.)
• Handset with passive cradle, coil cord, Neutrik 4-pin XLR connector, push-to-talk (PTT) switch in handle.

NOTE: Available colors are black, red, and white. Please specify color choice upon ordering.