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Pyramid SEA-2500 User Manual

Pyramid SEA-2500
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Pyramid SEA-2500 Specifications

General IconGeneral
BrandPyramid
ModelSEA-2500
CategoryAmplifier
LanguageEnglish

Summary

INSTRUCTION

CONTROLS

POWER ON/OFF SWITCH WITH LED INDICATOR

Turns the unit on/off; LED indicates power status.

MICROPHONE INPUT JACK

Unbalanced, low impedance 1/4" phone jack for microphone input.

MICROPHONE LEVEL CONTROL

Adjusts the input level for the microphone signal.

BASS TONE CONTROL

Boosts or attenuates low frequencies; flat response at center.

MIDRANGE TONE CONTROL

Boosts or attenuates mid frequencies; flat response at center.

TREBLE TONE CONTROL

Boosts or attenuates high frequencies; flat response at center.

LOUDNESS CONTROL

Compensates for ear response at low volumes for optimal sound.

BALANCE CONTROL

Adjusts relative volume between left and right speakers/headphones.

MASTER VOLUME CONTROL

Adjusts the overall output level for speakers and headphones.

LOW FREQUENCY FILTER

Reduces turntable rumble and record warp noise.

HIGH FREQUENCY FILTER

Reduces scratch noise from records or other high-frequency issues.

STEREO/MONO SWITCH

Selects the input signal between STEREO and MONO modes.

MUTING SWITCH

Temporarily reduces output level by 20dB for convenience.

SOURCE SELECTORS

Chooses input signals from TAPE, TUNER, CD, AUX, or PHONO.

PHONO INPUT JACKS

Connects left and right outputs from a turntable.

AUX INPUT JACKS

Connects auxiliary sources like CD players or tuners.

CD INPUT JACKS

Connects left and right outputs from a CD player.

TUNER INPUT JACKS

Connects left and right outputs from a tuner.

TAPE PLAY JACKS

Connects the output of a tape deck for playback.

TAPE REC JACKS

Connects the input of a tape deck for recording.

OUTPUT

Connects to signal processors or power amplifiers.

GND SCREW

Connects turntable ground wire to prevent hum.

AC SOURCE SELECTOR

Selects AC power source between 110V and 220V.

FUSE HOLDER

Contains a primary fuse; replace with same amperage if blown.

AC POWER CORD

Connects the unit to an AC power outlet.

CONNECTION

SPECIFICATIONS

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