Williams Sound Personal Amplifier manual Measured With HED PKT PRO1-3/6cc Coupler

ENGLISH

Measured With HED 021

(PKT PRO1–3)/6cc Coupler

Maximum SSPL90:					128.0 dB at 1800 Hz
HF Avg SSPL90:					124.4 dB
HF Avg Full On Gain:					42.2 dB at 60 dB SPL
Reference Test Gain:					42.3 dB
Response Limit:					82.6 dB,
					F1=200 Hz, F2=8 kHz
Total Harmonic Distortion: 3.8% at 500 Hz
					1.3% at 800 Hz
					0.9% at 1600 Hz
SSPL90 RESP.
Gain Control		120						120
Curve
	SPL	110						110
	dB
		100						100
		90						90
		250		500	1000	2000	4000
					Frequency (Hz)
			Max Gain, Vol, Tone			Min Gain, Max Vol, Max Tone
	60 dB RESP.
Tone Control		110						110
Curve
SPL		100						100
dB
		90						90
		80						80
		250		500	1000	2000	4000
					Frequency (Hz)
			Max Gain, Vol, Tone			Max Gain, Max Vol, Min Tone

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