KV2 Audio SAC2 User Manual

Super analog controller - 2 channel
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SAC2
User Guide
Super Analog Controller - 2 channel
The Future of Sound.
Made Perfectly Clear.
At KV2 Audio our vision is to constantly develop technologies
that eliminate distortion and loss of information providing
a true dynamic representation of the source.
Our aim is to create audio products that absorb you,
place you within the performance and deliver a listening
experience beyond expectations.

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Summary of Contents for KV2 Audio SAC2

  • Page 1 Super Analog Controller - 2 channel The Future of Sound. Made Perfectly Clear. At KV2 Audio our vision is to constantly develop technologies that eliminate distortion and loss of information providing a true dynamic representation of the source. Our aim is to create audio products that absorb you, place you within the performance and deliver a listening experience beyond expectations.
  • Page 2 SAC2 · Important safety instructions Important safety instructions Before using your SAC2, be sure to carefully read the applicable items of these operating instructions and the safety suggestions. 1. Read all product instructions. 2. Keep printed instructions, do not throw away.
  • Page 3: Table Of Contents

    SAC2 · Contents Contents Introduction Introduction Dimensions Getting Started Unpacking Rack mounting AC Power requirements Voltage requirements Connector wiring Features Front Panel 5 - 6 Rear Panel Using the System Stereo Master EQ 2-Way Stereo Crossover 2-Way Stereo Crossover with mono Subwoofer...
  • Page 4: Introduction

    Introduction The SAC2 is a 2 input x 4 output audio controller designed for use with KV2 audio passive and active loudspeakers as well as third party systems. The SAC2 serves as a 2-way stereo crossover, Master EQ, leveller / limiter, or a combination of all three.
  • Page 5: Getting Started

    Unpacking Unpack the SAC2 and check to see if there is any damage to it. If you find any damage notify your supplier immediately. Only the consignee may institute a claim with the carrier for any damage incurred during shipping. Be sure to save the carton and all packaging materials for the carrier’s inspection.
  • Page 6: Features

    SAC2 · Features · Front panel Front Panel Gain Adjusts the SAC2‘s input levels from -15dB to +10dB. Limiter Adjusts the maximum output level. When this level is exceeded, the limiter reduces the signal to the desired level according to your setting.
  • Page 7 Output level bar graph indicators The levels of each individual output are indicated with LED bar graphs. Power On LED Indicates whether the SAC2 is powered on. Crossover frequency The “X OVER“ switch allows users to select a crossover frequency of either 70Hz or 120Hz.
  • Page 8: Rear Panel

    Power Switch Used to turn the SAC2 on or off. Plug power connector For connection to a standard IEC 3-pole AC connector. Before connecting make sure that the mains voltage corresponds to the SAC2‘s voltage requirements as stated on the unit.
  • Page 9: Using The System

    Stereo Master EQ One of the advantages of the SAC2 is the ability to use the Notch Filters and four-band EQ as both a Master and Monitor/Fill EQ. The Low Output can be used to send a full-range PA signal by switching it to DIRECT mode. The Hi Output can be used to send a full-range signal by switching it to DIRECT mode or as a High Pass Filter with selectable 70Hz or 120Hz frequency to send signal to Monitor/Fill loudspeakers.
  • Page 10: 2-Way Stereo Crossover

    SAC2 · Using the System 2-Way Stereo Crossover The primary function of the SAC2 is as a 2-way stereo crossover. The Low Output is used as a stereo low pass signal for subwoofers. The Low Output should be switched to LPF and the Left and Right outputs sent to the subwoofers.
  • Page 11: 2-Way Stereo Crossover With Mono Subwoofer

    2-Way stereo crossover with mono subwoofer The SAC2 can also be used as a stereo crossover with a mono subwoofer. The Low Output is used as a mono low pass signal for a subwoofer. The Low Output should be switched to LPF and the Sub Mode switched to MONO.
  • Page 12: Block Diagram

    SAC2 · Block Diagram Left channel Right channel is identical...
  • Page 13: Input Cables And Output Cables

    SAC2 · Input Cables and Output Cables Input Cables and Output Cables SAC2 Input Cables XLR output - XLR input Jack output (balanced) - XLR input Jack output (unbalanced) - XLR input Pin 2 - Pin 2 (Hot) - Pin 2 (Hot)
  • Page 14: Specifications

    SAC2 · Specifications Specifications System Acoustic Perfomance -1dB Response 20Hz to 40kHz Dynamic Range >115dB Channel Crosstalk >60dB Total Harmonic Distortion <0.005% Output Channels Max. Output Voltage 14V / 7V (50Ω) RMS Max. Output Current 450mA Signal Input Input Channels Input Impedance 20kΩ...
  • Page 15: Warranty · Service

    Service In the unlikely event that your SAC2 develops a problem, it must be returned to an authorized distributor, service centre or shipped directly to our factory. Because of the complexity of the design and the risk of electrical shock, all repairs must be attempted only by qualified technical personnel.
  • Page 16: Notes

    The Future of Sound. Made Perfectly Clear. KV2 Audio International Nádražní 936, 399 01 Milevsko Czech Republic Tel.: +420 383 809 320 Email: info@kv2audio.com www.kv2audio.com KVV120062-00-05-0...

This manual is also suitable for:

Kvv 987 228Kvv 987 229

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