Reference Brochure

6
Maximize your headphone's potential!
Reference 501
Maximize your headphone’s potential
by choosing the right damping factor setting.
Specifications:
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D/A Converter: BurrBrown PCM1795 x 2
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Supported Formats: DSD 2.8M/5.6MHz, PCM 44.1k/48k/88.2k/
96k/176.4k/192k/384kHz 16/24/32bit (USB Input), PCM 32k/44.
1k/48k/88.2k/96k/176.4k/192kHz 16/24bit (Coaxial Input), PCM
32k/44.1k/48k/88.2k/96kHz 16/24bit (Optical Input)
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Audio
Inputs: USB Audio x 1, Coaxial Digital Audio x 2, Optical Digital
Audio x 2
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Audio Output: Balance (XLR) x 1, Unbalance (RCA)
x 1
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Frequency Response: 5Hz to 80kHz (–3dB)
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Signal-to-
Noise Ratio: 115dB
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Total Harmonic Distortion: 0.0015% (1kHz)
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Headphone Jack: 1/4” (6.3mm) Stereo Jack
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Headphone
Output Power: 100mW + 100mW (32 ohms Loaded)
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Power:
AC120V 60Hz (US/Canada), AC230V 50Hz (UK/Europe)
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Power
Consumption: 13W (0.1W at Auto Power Saving Mode)
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Overall
Dimensions (W x H x D): 290 x 81.2 x 244 mm, 11.4” x 3.2” x 9.6”
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Weight: 4.0 kg, 8.8 lbs.
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Included Accessories: Power Cord,
Stereo RCA Cable, Owner‘s Manual, Warranty Card
Specifications:
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D/A Converter: BurrBrown PCM5102
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Supported Formats: PCM 32k/44.1k/48k/88.2k/96k/176.4k/192k
Hz 16/24bit (USB Input), PCM 32k/44.1k/48k/88.2k/96k/176.4k/1
92kHz 16/24bit (Coaxial Input), PCM 32k/44.1k/48k/88.2k/96kHz
16/24bit (Optical Input)
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Audio Inputs: USB Audio x 1, Coaxial
Digital Audio x 1, Optical Digital Audio x 2, Line (RCA) x 2
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Maximum Output Power: 68W + 68W (4 ohms, 20Hz to 20kHz,
JEITA), 34W + 34W (8 ohms, 20Hz to 20kHz, JEITA)
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Rated Output
Power: 50W + 50W (4 ohms, 20Hz to 20kHz, JEITA), 25W + 25W
(8 ohms, 20Hz to 20kHz, JEITA)
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Supported Speaker Impedance:
4 to 8 ohms
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Frequency Response: 10Hz to 60kHz (–3dB, +0dB)
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Signal-to-Noise Ratio: 100dB (IHF-A, Input Short)
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Total Harmonic
Distortion: 0.05% (4 ohms, 1kHz, 45W)
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Headphone Jack: 1/4”
(6.3mm) Stereo Jack
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Headphone Output Power: 50mW + 50mW
(32 ohms Loaded, 0.1% THD)
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Power: AC120V 60Hz (US/Canada),
AC230V 50Hz (UK/Europe)
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Power Consumption: 55W (0.2W at
Auto Power Saving Mode)
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Overall Dimensions (W x H x D): 290 x
81.2 x 264 mm, 11.4” x 3.2” x 10.4”
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Weight: 4.0 kg, 8.8 lbs.
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Included Accessories: Power Cord, Remote Control (RC-1305), AAA
Batteries x 2, Owner‘s Manual, Warranty Card
Specifications:
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Type: Coaxial 2-way 1 Speaker, Rear Bass-
reflex (Magnetically Shielded)
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Units: 130mm Cone (Woofer),
25mm Soft Dome (Tweeter)
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Maximum Input Power: 100W
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Rated Input Power: 50W
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Impedance: 6 ohms
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Sensitivity:
86dB/W/m
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Frequency Response: 55Hz to 33kHz
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Cabinet
Capacity: 5.7 Liters, 350 cu.in.
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Overall Dimensions (W x H x
D): 184 x 240 x 229 mm, 7.2” x 9.4” x 9.0”
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Weight (per Unit):
4. 3kg, 9.5 lbs.
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Included Accessories: Speaker Cables (2m,
6.6ft), Screw Spikes x 6, Washers x 6, Spike Bases x 6, Cleaning
Cloth, Owner‘s Manual (including Warranty Card)
Specifications:
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D/A Converter: Cirrus Logic CS4398
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Supported Media: CD-DA, CD-R CD-RW (ISO9660 Level1/2,
JOLIET), DVD-ROM, DVD-R, DVD+R, DVD-RW, DVD+RW
(UDF, DVD-ROM Compatible)
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Supported Formats: DSD
2.8M/5.6MHz, PCM 44.1k/48k/88.2k/96k/176.4k/192kHz
16/24bit (DSD Disc), PCM 44.1k/48kHz 16/24bit (CD-ROM, CD-
R, CD-RW), PCM 44.1k 16bit (CD-DA)
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Audio Outputs: Coaxial
Digital Audio x 1, Optical Digital Audio x 1, Line (RCA) x 1
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Frequency Response: 20Hz to 80kHz (DSD, PCM 192kHz/24bit),
20Hz to 20kHz (CD-DA)
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Signal-to-Noise Ratio: 116dB (DSD,
PCM 192kHz/24bit, CD-DA)
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Total Harmonic Distortion:
0.0005% (DSD), 0.0004% (PCM 192kHz/24bit), 0.0013% (CD-
DA)
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Dynamic Range: 112dB (DSD), 118dB (PCM 192kHz/24bit),
103dB (CD-DA)
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Power: AC120V 60Hz (US/Canada), AC230V
50Hz (UK/Europe)
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Power Consumption: 11W (0.1W at Auto
Power Saving Mode)
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Overall Dimensions (W x H x D): 290
x 81.2 x 244 mm, 11.4” x 3.2” x 9.6”
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Weight: 4.2kg, 9.3
lbs.
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Included Accessories: Power Cord, Remote Control (RC-
1306), AAA Batteries x 2, Stereo RCA Cable, Owner‘s Manual,
Warranty Card
Specifications:
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Audio Inputs: Balance (XLR) x 1, Unbalance
(RCA) x 2, (1/8” Stereo Mini Jack) x 1
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Audio Output: Line (RCA)
x 1
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Headphone Jack: 1/4” (6.3mm) Stereo Jack
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Supported
Headphone Impedance: 16 to 600 ohms
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Maximum Headphone
Output Power: 1400mW + 1400mW (32 ohms Loaded), 135mW
+ 135mW (600 ohms Loaded)
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Rated Headphone Output
Power: 600mW + 600mW (32 ohms Loaded), 34mW + 34mW
(600 ohms Loaded)
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Frequency Response: 2Hz to 100kHz (+0dB,
–3dB), 10Hz to 100kHz (+3dB, –3dB)
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Signal-to-Noise Ratio:
110dB (A-Weight, RCA Input, 2Vrms, 1kHz)
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Total Harmonic
Distortion: 0.01% (1V Input, 600mW, 32 ohms Loaded), 0.002%
(1V Input, 1V Output, 32 ohms Loaded)
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Power: AC120V 60Hz
(US/Canada), AC230V 50Hz (UK/Europe)
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Power Consumption:
22W
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Overall Dimensions (W x H x D): 290 x 81.2 x 244
mm, 11.4” x 3.2” x 9.6”
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Weight: 4.1kg, 9.1 lbs.
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Included
Accessories: Power Cord, Owner‘s Manual, Warranty Card
Specifications:
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Audio Inputs: Balance (XLR) x 1, Unbalance
(RCA) x 3
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Maximum Output Power: 88W + 88W (4 ohms,
1kHz, JEITA), 55W + 55W (8 ohms, 1kHz, JEITA)
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Rated Output
Power: 70W + 70W (4 ohms, 1kHz, JEITA), 45W + 45W (8 ohms,
1kHz, JEITA)
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Supported Speaker Impedance: 4 to 8 ohms
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Frequency Response: 10Hz to 60kHz (+1dB, –5dB)
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Signal-to-
Noise Ratio (Line In): 100dB (IHF-A, Input Short)
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Total Harmonic
Distortion: 0.005% (8 ohms, 1kHz, 1W, JEITA)
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Headphone
Jack: 1/4” (6.3mm) Stereo Jack
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Headphone Output Power:
50mW + 50mW (32 ohms Loaded, 0.005% THD)
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Power:
AC120V 60Hz (US/Canada), AC230V 50Hz (UK/Europe)
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Power
Consumption: 68W (0.5W at Auto Power Saving Mode)
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Overall
Dimensions (W x H x D): 290 x 81.2 x 264 mm, 11.4” x 3.2” x
10.4”
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Weight: 4. 0 kg, 8.8 lbs.
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Included Accessories: Power
Cord, Remote Control (RC-1309), AAA Batteries x 2, Owner‘s
Manual, Warranty Card
USB DAC
UD-501
Stereo Pre-main Amplifier with USB DAC
AI-501DA
High-resolution CD Player
PD-501HR
Coaxial 2-way Speaker System
S-300NEO
Headphone Amplifier
HA-501
Stereo Pre-main Amplifier
AX-501
Headphone Amplifier
HA-501
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Maximizing your Headphones Performance by Choos-
ing the Right Damping Factor Settings.
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Class-A Amplifier with 1400mW + 1400mW Output
Power Drives even High-end Headphones.
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Full-analog, and Dual-monaural Circuit Design.
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Active DC Servo Technology Eliminates Unwanted
Output Signal Caused by Voltage Difference inside
the Transistors.
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XLR Balance Audio Input to Connect with High-end
Audio or Professional Audio Equipment
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Wide-pitch Line-in RCA Connector Layout Allows to
Accommodate Large-shell Pin Plug.