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YAMAHA A7000

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目录

A7000

A sampler, released for the Japanese market.

Specifications

Sound source methodAWM2 sound source
Maximum number of simultaneous polyphony32 voices (maximum 64 voices (32 voices + 32 voices) when TG board (ATGB32) is added)
Maximum number of simultaneous polyphony colors16 voices (multi and layer possible)
Key assignment methodLast arrival priority, dynamic voice allocation, mono mode support
A/D conversion20-bit linear
ΔΣ modulation method 64x oversampling
48kHz,44.1kHz,32kHz, 29.4kHz (mono and stereo)
D/A conversion 20-bit linear
Advanced sign magnitude 8x oversampling
Sampling time Memory recording (1 wave / max. 8MB) 131 seconds (32kHz, mono)
87 seconds (48kHz, mono)
42 seconds (48kHz, stereo, with 8MB standard memory)
Direct-to-disk recording 512MB HDD 46 minutes (48kHz, stereo)
230MB MO 19 minutes 46 seconds (48kHz, stereo)
Operating clock Internal clock 48, 44.1kHz
External clock (AES/EBU,CD/DAT,WCLK,YAMAHA)48k-10/plus 5%Hz, 44.1k-10/plus 10%Hz
Sampling frequencyAnalog input48, 44.1, 32, 29.4kHz
Digital input48, 44.1, 32, 29.4kHz
Resampling48, 44.1, 32, 29.4kHz
Stereo and mono
External sync recording possible
Digital I/OInputCD/DAT terminalS/P-DIF
AES/EBU terminalAES/EBU format
YAMAHA terminalYAMAHA format
Input frequency29 to 52kH z (System clock = 48k, 44.1k: frequency converter on) 44.1kHz, 48kHz (System clock = External: frequency converter off) OutputAES/EBU terminalAES/EBU format (control bit can be switched between consumer and professional) Output frequency44.1, 48kHz, external clock (when synchronizing externally) YAMAHA terminalYAMAHA format Frequency response (input + output) 5Hz-22kHz (0 plus 0.5/minus 1.0dB, PAD=30dB,fs=48kHz)
5Hz-20kHz (0+0.5/-1.0dB, PAD=30dB,fs=44.1kHz)
5Hz-14kHz (0+0.5/-1.0dB, PAD=30dB,fs=32kHz)
20Hz-22kHz (0+0.5/-1.0dB, PAD=0dB,fs=48kHz)
20Hz-20kHz (0+0.5/-1.0dB, PAD=0dB,fs=44.1kHz)
20Hz-14kHz (0+0.5/-1.0dB, PAD=0dB,fs=32kHz)
Analog input level Nominal Level (minus 10dB from recording clip level) when RecGain is at maximum (minus 60dBm:Pad=0)
Input sensitivity minus 50dBm
Output characteristics (A/D plus D/A) Total harmonic distortion 0.005% or less (@19dB,1kHz,fs=48kHz) Full scale
0.01% or less (@17dB,1kHz,fs=48kHz)
0.02% or less (@-1dB,1kHz,fs=48kHz)
0.015% or less (@17dB,1kHz,fs=48kHz:with pitch shift)
Maximum output level19dB (1kHz,fs=48kHz:Full scale) (Stereo Out)
Noise level-90.0dB or less (JIS C-filter) (Stereo Out)
Pitch shift distortion0.01% average (unweighted)/1 octave (@plus 11dB,1kHz,fs=48kHz)
※0dB=0.775Vrms
Internal signal processing24-bit calculation (waveform data is 16-bit)
User interfacePreference function (job style)
Operation environment settings and operation procedures can be customized and saved in memory as job styles, and saved to disk as preference files
Internal memoryVolume
Performance
Normal voice
Drum voice
Sample
Alias ​​sample
Compressed sample
Alias ​​compressed sample
Trigger list
Internal sample memory capacity8MB standard (maximum expansion 64MB: 32MB expansion board installed)
Front panelPOWER switch
Master volume
PAD switch (-30dB)
REC GAIN volume (L, R)
Audio input terminals (2 standard phone jacks)
Headphone volume
Headphone jack
Foot switch jack
Shift and function buttons (SHIFT, F1 to F8, SHIFT)
Mode buttons (DISK, MEMORY, RECORDING, EDIT)
Page buttons (EXIT, PREVIOUS, NEXT, JUMP)
Function buttons (SIMUL EDIT/INST9-16/SIMUL VIEW)
On/off buttons (1/9 to 8/16)
Command button (COMMAND)
Utility buttons (MASTER, SYSTEM, SETUP, MIDI, DIAGNOSIS)
Tool buttons (UNDO, SELECT, EF BYPASS, DAMP, AUDITION)
Cursor buttons (left, down, right, up)
INC/DEC buttons (minus 1, plus 1)
Numeric keypad (0 to 9, -, ENTER)
DATA dial (JOG/SHUTTLE)
L, R level meters (CLIP, minus 3, minus 6, minus 9, minus 12, minus 18, minus 24, minus 36dB)
Various indicators INPUT (48kHz, 44.1kHz, 32kHz)
OUTPUT (48kHz, 44.1kHz, EXT)
HD, MIDI, MISC
LCD contrast control knob
LCD (64×240 monochrome LCD, FL backlight)
3.5“ 2HD/2DD dual-purpose floppy disk drive
3.5” MO drive slot (with cover)
Rear panelHost computer input terminal (TO HOST)
Host computer selector switch (Mac, PC-1, PC-2, MIDI)
Assignable outputs AS1 to AS8 (assignable)
Audio input terminal (XLR x 2)
Stereo output (XLR x 2)
Digital input/output (CD/DAT (S/P-DIF) in x1
(AES/EBU in x1, AES/EBU out x1
(YAMAHA in/out x1 (DSUB (2CH in 8CH out))
Word Clock IN/OUT (BNC x2)
MIDI (IN, OUT, THRU)
SCSI port (Amphenol 50 pin x2, terminator included)
SCSI ID switch x2 (Internal MO, Internal HD)
Power terminal (AC inlet)
Fan
Storage device 3.5-inch floppy disk drive (2HD/2DD compatible)
Optional storage device (recommended by other companies) MO drive (optional) 3.5-inch MO drive formatted: 230MB
HD drive (optional) 3.5-inch HD drive formatted: 340 to 540MB
External dimensions Rack mount type 4U
W 430mm x D 420mm x H 180mm
Weight 15.8Kg (optional, 18Kg when memory is fully expanded)
Rated power supply voltage 100V 50/60Hz
Power consumption 75W (optional, 130W when memory is fully expanded)
Built-in MOD/HDD Power requirements MOD/HDD combined +5V 2.6Amax
Plus 12V 2.3Amax
Accessories2 x rack mount ears
1 x optional SCSI device mounting set
MOD mounting screws (either 4 x metric or 4 x inch screws)
HDD mounting screws (4 x inch screws)
Spare screws (4 x metric and 4 x inch screws)
1 x each of 3 types of cable bundles1 x cable bundle for HDD SCSI ID switch
MOD SCSI 1 cable for ID switch
1 cable for HDD panel LED
2 SCSI terminators (Amphenol 50-pin termination)
1 MIDI cable (1m)
1 power cord (with 3P to 2P conversion plug)
Sound library1 FD set (20 discs)
1 CD-ROM
1 instruction manual set
1 warranty card/user card
1 user registration form/return envelope
Options (Yamaha)ATGB32:TG board (sound source expansion board (32 sounds) with 2 memory expansion boards)
ATCB1: Time code board (SMPTE in/out, MIDI TIME CODE in out)
Foot switch FC4, FC5
Various cables for computer communication
Recommended options (other manufacturers) Expansion memory Use the following 4MB (or 1MB) as a pair
Access time 70ns or less
Bit width x8bit or x9bit (with parity)
Expansion memory 30 pin SIMM (4MB)
Expansion memory 30 pin SIMM (1MB) Built-in MO drive (3.5-inch MO: 230MB) FUJITSU: 3.5-inch optical magnetic disk device M2512A2 (double panel) (manufactured by Fujitsu) Built-in HD drive (3.5-inch HD: 340-1278MB) CONNER: 3.5-inch hard disk drive CFA340S (340MB)/540S (540MB) IBM: 3.5-inch hard disk drive DSAS-3360 (360MB), DSAS-3540 (540MB), DSAS-3720 (720MB), DPES-31080 (1,083MB) SCSI cable MO media (3.5-inch MO: 230MB) FUJITSU: Optical magnetic disk cartridge 230MB (product number 0240450) FD media (3.5-inch 2HD: 1.4MB) Peripheral equipment CD-ROM player (recommended models from other companies) APPLE: CD-300 External HD drive (recommended models from other companies) Universal Co., Ltd. DH340/C (340MB), DH540/C (540MB), DH1060/C (1.06GB) External MO drive (recommended models from other companies) Logitec Co., Ltd. Eclace/LMO-400

Manuals

Manual 1 (Japanese):
A7000J1.pdf
Manual 2 (Japanese):
A7000J2.pdf
Manual 3 (Japanese):
A7000J3.pdf
Manual 4 (Japanese):
A7000J4.pdf
Manual 5 (Japanese):
A7000J5.pdf
Version 2 Manual (Japanese):
A7000v2J.pdf

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