-จะมาประจำการวันพรุ่งนี้ครับ ตามข้อมูล นี้ ให้เพื่อนๆ ใช้ประกอบการตัดสินใจเลือก AVR ใหม่กันครับจากข้อมูลนี้ spec Onkyo TX-NR905 เหนือกว่า
Denon AVR-4308CI พอควรในราคาถูกกว่าครับ
ราคาที่ ไทย Onkyo TX-NR905 ราคาตั้ง 98,900- บาท ส่วน Denon AVR-4308CI น่าจะประมาณ 150,000-
Feature/Function Onkyo TX-NR905 Denon AVR-4308CI Comments
Amplifier/Audio Channels 9 9
Power (7 channels) 140W/C 140W/Ch
Channels driven for Power rating 7 7 not confirmed for either one
THD - all channels .05 .05 Total harmonic distortion
THX Certified Ultra2 No
Frequency Response 5Hz-100kHz 20Hz - 20kHz
S/N Ratio 106db ?
Bi-Amp capability for front Yes ?
Auto Calibration Audyssey MultiEQ XT Audyssey MultiEQ XT
Auto Calibration seating positions 8 8
Microphone included Yes Yes
Processing
Dolby Decoder DD PLus, TrueHD DD PLus, TrueHD Plus all the old stuff
DTS Decoder DTS-HD Master Audio DTS-HD Master Plus all the old stuff
Neural Surround THX Yes
DACs 192K/24 bit 192kHz/24 bit
DACs mfg Burr Brown Burr Brown
DACs part number PCM1796A PCM1791A
DACs
Signal to Noise Ratio 123 db 113 db
Crossover 40-200H 40-250 Hz
Crossover - Independent adjustment F/C/S/SB ?
AV Sync Yes Yes Presumed over HDMI 1.3
Multi-Band Speaker EQ 7 Band ?
Compressed audio restoration No Yes To improve iPod, Network audio
Connections
Audio In 9 10
Audio Out 2 2
Phono Input Yes Yes
Digital Audio In - Optical 3 4
Digital Audio In - Coax 3 3
Digital Audio Out - Optical 1 2
Digital Audio Out - Coax 0 0
S-Video In 6 7
S-Video Out 1 3
Component Video In 3 3
Component Video Out 1 3 Denon - one dedicated for Zone2
Component Bandwidth 100 MHz 100 MHz
Hdmi in 4 4
Hdmi out 2 2 HDMI outputs are parallel (can't be selected independently)
Hdmi version 1.3 1.3
Multi-Channel input 8ch 8ch
Pre-amp outputs 8ch 8ch
USB Yes Yes Denon supports command and control too, Onkyo unknown
Video
Hdmi Deep Color Yes Yes
Component Video Upconversion Yes Yes?
Analog to HDMI Upconversion Yes Yes
1080p Upscalling Yes Yes
Video Processor HQV Reon-VX Faroudja DCDi
Video Processor part number VX-50 FLI8638 Neither part number confirmed yet!
Supports HD IVTC Yes No IVTC= Inverse telecine (deinterlacing)
Multi zone Support
Zones 3 3
Powered Zone 2 Yes Yes
Zone 2 Video out Yes Yes
Integration Features
RS-232 Yes Yes
IR input Yes Yes
Ethernet Yes Yes
Wireless No Yes
HDMI -CEC Yes ?
12 v Triggers Yes 2
iPod ready Yes Yes Onkyo requires DS-A2 dock
XM Radio Ready Ready
SIRIUS Radio Ready No
HD Radio Yes Yes
Access
Learning Remote Yes Yes
Basic Remote No Yes
Remote Back-lit Yes Yes
Direct Input selection - Remote Yes ?
Direct Input selection - Receiver Yes No Denon requires rotary input select, or use 3 macro buttons
Two-Way Remote No Yes Text display shows info from receiver (i.e. name of track playing, etc.)
Discrete Remote On/Off Yes Yes
Macro control 3 on remote 3 on receiver
Display 2 line x 14 char 2 line x 14 char
OSD style Full-color, 480p Full-color
OSD Sample See Post #1, Picture 022.j See Post #496
OSD functions over HDMI Yes Yes
Odds and Ends
Warranty 2 years ?
Weight 54 Lbs 40.8 lbs
Switched 120VAC outlet Yes, 120W ?
Detachable Power Cord Yes Yes
List Price $2099 $2499
Dimensions WHD 17 1/8"x 7 5/8" x 18 1/16" 17.1" x 6.7" x 16.9" Onkyo 805 model, Denon 3805 model
Colors available Black or Silver Black Denon has silver in Japan, Onkyo Gold in Japan
Website and links
Company home page US
www.Onkyo.com www.usa.denon.com Company home page Japan www.jp.onkyo.co www.denon.jp
Product page USA Product Link
not available yet
Product page/info Japan News release
Other ListenUp
Manual PDF For similar Integra DTC-9.8
Onkyo 875 manual
905 and 4308 manuals not available
Primary AVS link Anticipation thread
Offical 4308 thread