Owner manual

Pocketalker

Ultra

Personal Amplifier • Model PKT D1

Pocketalker

Ultra

Personal Amplifier • Model PKT D1

033C 2

Test Tone High Tone Mid Tone Low

SSPL90 121.4 dB 120.6 dB 120.1 dB

HF Ave (SSPL90) 119.3 dB 118.9 dB 118.4 dB

HF Ave full on gain (50 dB) 39.3 dB 36.5 dB 32.3 dB

Reftest gain 39.5 dB 36.7 dB 32.3 dB

Test Tone High Tone Mid Tone Low

SSPL90 121.8 dB 122.0 dB 122.5 dB

HF Ave (SSPL90) 120.9 dB 120.5 dB 119.3 dB

HF Ave full on gain (50 dB) 41.9 dB 38.9 dB 33.9 dB

Ref test gain 42.2 dB 39.1 dB 34.0 dB

Test Tone High Tone Mid Tone Low

SSPL90 120.9 dB 120.7 dB 120.9 dB

HF Ave (SSPL90) 116.7 dB 116.5 dB 116.2 dB

HF Ave full on gain (50 dB) 37.3 dB 34.8 dB 30.8 dB

Ref test gain 37.6 dB 35.0 dB 30.9 dB

Test Tone High Tone Mid Tone Low

SSPL90 123.5 dB 123.5 dB 123.5 dB

HF Ave (SSPL90) 117.8 dB 117.7 dB 117.5 dB

HF Ave full on gain (50 dB) 38.6 dB 36.5 dB 32.7 dB

Ref test gain 39.4 dB 37.1 dB 33.1 dB

Note: The Pocketalker

Ultra is not sold, advertised or intended for use as a personal hearing aid. Williams Sound recom-

mends that any individual experiencing hearing loss be examined by a physician/audiologist to determine the cause

before using this device.

Acoustic Specifications: Typical values (ANSI S3.22-1987)

Lightweight headphone, HED 021: (with 6cc coupler)

Wide range headphone, HED 026: (with 6cc coupler)

Wide range earphone, EAR 008: (with 6cc coupler)

Mini earphone single, EAR 013: (with 2cc coupler)

Test Tone High Tone Mid Tone Low

SSPL90 120.8 dB 120.9 dB 121.1 dB

HF Ave (SSPL90) 109.1 dB 109.0 dB 108.9 dB

HF Ave full on gain (50 dB) 30.3 dB 28.4 dB 25.3 dB

Ref test gain 31.0 dB 28.7 dB 24.8 dB

Dual mini earphone, EAR 014: (with 2cc coupler)

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!