Compact personal amplifier featuring an internal omnidirectional MEMS microphone, adjustable tone and volume controls, and up to 105 hours of battery life for enhanced hearing clarity.
The Williams AV PKT 2.0-0 Personal Amplifier is designed to improve hearing with clear audio amplification through its internal omnidirectional MEMS microphone. It also supports an optional external electret microphone with foam windscreen for flexible use. Users can easily adjust sound quality using external rotary knobs for tone control, volume, and left/right balance, while an internal on/off switch with LED indicator provides simple operation.
Delivering a maximum power output of 52 mW into 32 Ohms stereo, this amplifier incorporates automatic level control to prevent excessive volume and maintain sound clarity. Its tone control allows frequency adjustments to suit individual hearing preferences, boosting or cutting specific frequency ranges. Constructed from durable white ABS/polycarbonate plastic, the unit measures 4.9 x 2.0 x 1.0 inches and weighs just 3.1 ounces.
Powered by two AAA batteries (alkaline or NiMH rechargeable), the device offers up to 105 hours of typical use. Additional accessories such as clips, lanyards, extension cords, and various earphones or neckloops are available to customize the listening experience.
Internal omnidirectional MEMS microphone with optional external electret microphone
Adjustable tone control for high/low frequency optimization
External rotary knobs for volume and left/right balance adjustments
Maximum power output of 52 mW into 32 Ohms stereo
Automatic level control limits maximum output for sound clarity
Powered by 2 AAA batteries with up to 105 hours of typical use
Compact size: 4.9 x 2.0 x 1.0 inches; lightweight at 3.1 ounces
Durable white ABS/polycarbonate molded plastic housing
Specifications
ACL
Automatic Level Control: Limits Maximum Output Level
Battery Charging
Charging: 16 Hours with BAT 022-2 (Red LED Blinks When Charging) End of Charge: Red LED is on Solid. (At End of Charge, Maintenance Charge is Provided) NOTE: Charging Requires Optional Charging Kit BAT KT7 or BAT KT8
Battery Life
Up to 105 Hours (Typical Usage) with the BAT 010-2 Low Battery Indicator: Power (On) Green Light on Front Panel Flashes
Battery Type
2 x 1.5 V (AAA size), Alkaline or NiMH Rechargeable (Williams Sound BAT 010-2 Alkaline or BAT 022-2 NiMH Recommended)
Dimensions
4.9 x 2.0 x 1.0" / 124.0 x 51.0 x 25.0 mm
Frequency Response
Tone Control (High Position): 2.7 dB boost at 5 kHz, 6.7 dB cut at 400 Hz Tone Control (Mid Position): 0.6 dB cut at 5 kHz, 2.9 dB cut at 400 Hz Tone Control (Low Position): 2.0 dB cut at 5 kHz, 3.0 dB boost at 400 Hz
Indicators & Controls
On/Off Switch: Internal with LED Indicator Tone Control: External Rotary Control Knob Allows User to Adjust High/Low Frequency to Optimize Hearing Balance Control: Adjusts Left/Right Volume Balance Power/Volume Control: External Rotary Volume Control Knob with Integrated Power ON-OFF Switch
Inputs and Outputs
Microphone Jack: 3.5 mm, Stereo Mini Plug (Tip=Mic signal, Ring=NC, Sleeve=Gnd) Headphone Jack: 3.5 mm, Stereo Mini Plug (Tip=Left/Mono, Ring=Right, Sleeve=Gnd)
Clip (CLP 014): Allows the User to Clip MIC 014 to Clothing Such as a Lapel or Shirt Pocket Lanyard (RCS 003): Allows User to Wear Unit Around the Neck, or as a Wrist Strap Extension Cord (WCA 007 WC): 3.5 mm to 3.5 mm cord extends an external microphone to 12 ft Stereo Earphones / Headphones / Neckloop: EAR 042 / HED 024, HED 036 / NKL 001-S (stereo) Neckloop Mono Earphones / Headphones / Neckloop: EAR 013, EAR 008, EAR 022, EAR 041 / HED 021, HED 027 / NKL 001 (mono) Neckloop Charging Kits: BA
