Electro Harmonix Platform Bruksanvisning

Electro Harmonix hi-fi system Platform

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PLATFORM

Stereo Compressor/Limiter

Congratulations on purchasing the Electro-Harmonix Platform Stereo

Compressor/Limiter. The Platform presents you with a versatile and powerful

studio-quality compressor enclosed in a stompbox-sized package. Use the

Platform’s compressor/limiter on any instrument—such as guitar, bass or

keyboards—for precise and powerful control of your signal’s volume. Engage the

Drive and Swell functions to further tailor and enhance your sound. Whether

you’re on stage, in the studio, putting together a podcast or creating your next

YouTube masterpiece, the Platform will help you get the job done.

WARNING: Your Platform comes equipped with an Electro-Harmonix 9.6DC-200BI

power supply (same as used by Boss® & Ibanez®: 9.6 Volts DC 200mA). The Platform

requires 125mA at 9VDC with a center negative plug. Use of the wrong adapter or a plug

with the wrong polarity may damage your Platform and void the warranty.

FEATURES

• High-quality compressor/limiter

• Selectable hard/soft knee function

• 8-segment LED gain reduction meter

• Foot switchable overdrive with volume, tone, and gain controls

• Volum swell function e

• True stereo input and output

• Stereo buffered bypass

NOTES AND SPECIFICATIONS

•  Input impedance for each input: 1M

•  Output impedance for each output: 300

• Current draw: 125mA

• Maximum input signal level: +7.2 dBu

COMPRESSOR/LIMITER CONTROLS & INDICATORS

SUSTAIN Knob

Compressor Mode: Adjusts compression ratio. As you turn the SUSTAIN

knob clockwise, the compression ratio increases This .

ratio

determines how much

compression is applied to a signal once it crosses the threshold.

Threshold

is the

volume level at which the compressor begins working on the signal. In

compressor mode, the Platform’s threshold level is fixed at a constant -35dB.

In practical terms, compression ratio determines how much the compressor

squashes the signal level and thus how much it levels out dynamics. The higher

the ratio, the more it reduces the peaks and valleys in your signal level to yield a

more consistent output volume.

RATIO DIAGRAM

Limiter Mode: SUSTAINThe knob adjusts threshold level. As you turn the

SUSTAIN knob clockwise, the threshold level decreases and forces the limiter to

act sooner on your signal. The compression ratio is constant and practically

infinite in Limiter mode.

ATTACK Knob

The knob sets the amount of time delay before the compressor/limiter ATTACK

is activated once the input signal level reaches or exceeds the threshold setting.

Turn the ATTACK knob clockwise to increase the attack time from fast to slow.

Slow ATTACK settings emphasize the initial attack and add greater pop to your

notes (this is great for guitarists who like to chicken pick or play ). Fast funk

ATTACK settings produce a more even compression where the initial attack is

compressed along with the sustained portion of your notes.

RELEASE Knob

While the compressor/limiter is acting on the signal, the input may drop below

the threshold setting and cause the compressor to cease working on the signal.

The compressor does not stop working immediately, though. Rather, it gradually

stops over a period of time that is set by the knob. As you turn this RELEASE

knob clockwise,

release

time increases, or slows Slower release settings .

generally result in smoother, more transparent compression with little or no

audible artifacts. Slower release settings also reduce the overall output volume.

Fast release settings allow for louder volumes and typically yield more noticeable

compression effects which is audible as unnatural level such as “pumping,”

changes.

VOL Knob [Main Output Level]

This control located in the upper left corner of the pedal the master volume — —is

for the entire pedal Use this control to balance your level between bypass and .

effect mode.

KNEE Button

The button changes the compression/limiting curve to produce a KNEE

compression sound that is either more or less transparent. When KNEE is lit,

soft

knee

compression is enabled, and the result is a softer, subtler compression.

When KNEE is off (unlit) the compress operates with , or a

hard knee

response

and produces more dramatic compression effect a .

KNEE DIAGRAM

HARD KNEE – is recommended for instrumentation where you want a more

obvious compression sound. Most effect pedals employ hard knee compression.

Hard knee works great with guitar, bass, drums and keys.

SOFT KNEE – is recommended for delicate instruments or passages. It’s great

for vocals, strings, pads and other similar instruments where it is often important

for the use of compression to be as transparent as possible.

Produktspecifikationer

Varumärke:	Electro Harmonix
Kategori:	hi-fi system
Modell:	Platform
Färg på produkten:	Zwart
Bredd:	- mm
Djup:	- mm
Höjd:	- mm
Användarmanual:	Ja
Anslutningsteknik:	Bedraad
DC-spänningsingång:	24 V
Volymkontroll:	Draaiknop
Avsedd för:	Optreden/podium
Ljudutgångskanaler:	- kanalen
Signal-brusförhållande:	10 dB
Total harmonisk distorsion (THD):	1 procent
Justering av basnivå:	Ja
AC-ingångsspänning:	115-230 V
Diskantjustering:	Ja
Toppeffekt per kanal:	120 W
Anslutningstyp för högtalare:	XLR / 1/4" / RCA
RMS uteffekt per kanal (8 Ohm):	120 W
Vinstjustering:	Draaiknop