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The Front Panel:
1. Headphone Output Jack: Each channel of the SM5-HPhas a stereo (T/R/S) 1/4” jack for con-
necting to a pair of stereo headphones. The signal level at each jack is determined by the setting
of that channel’s output level control (#2), as well as the level of the input signal.
2. Output Level Control: Each channel of the SM5-HP has its own output level control. Each
channel operates independently from the others – an adjustment to the level on one channel will
not alter the level of any of the other channels. Please see “Muting Feature Note” on page 5.

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The Rear Panel:
3. Power Supply Jack: Plug the small metal barrel connector of the ACpower adapter here.
4. Cord Cinch: Use this clip to secure the cable of the power pack to the chassis of the SM5-HP.
5. Left (Stereo) Jack: This stereo (T/R/S) 1/4” jack feeds a stereo signal (such as from a
Headphones Output jack) or the left channel of a stereo signal (such as from a tape deck line out)
into the SM5-HP (see page 6).
6. Right (Mono) Jack:This mono (T/S) 1/4” jack feeds a mono signal (such as from a Monitor
Output jack) or the right channel of a stereo signal (such as from a tape deck line out) into the
SM5-HP (See page 6, 7).
LEFT
(STEREO)
RIGHT
(MONO)
9-10 VAC
50-60 Hz
500mA MINIMUM

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SM5-HP Five Channel Headphone Amplifier