Pioneer A-307R A-209R manual Specifications, Amplifier Section

Page 12

SPECIFICATIONS

Amplifier Section

Continuous power output

 

(both channels driven at 20 Hz to 20 kHz)**

 

[A-307R]

 

T.H.D. 0.1 %, 8 Ω

45 W + 45 W*

T.H.D. 0.15 %, 4 Ω

65 W + 65 W*

[A-209R]

 

T.H.D. 0.1 %, 8 Ω

35 W + 35 W*

T.H.D. 0.15 %, 4 Ω

45 W + 45 W*

DIN Continuous power output

 

(both channels driven at 1 kHz)

 

[A-307R]

 

T.H.D. 1.0 %, 8 Ω

55 W + 55 W

T.H.D. 1.0 %, 4 Ω

80 W + 80 W

[A-209R]

 

T.H.D. 1.0 %, 8 Ω

45 W + 45 W

T.H.D. 1.0 %, 4 Ω

60 W + 60 W

Total harmonic distortion**

 

[A-307R]

 

20 Hz to 20 kHz, 22.5 W, 8 Ω

0.08 %*

[A-209R]

 

20 Hz to 20 kHz, 17.5 W, 8 Ω

0.08 %*

ÖPower output specification is for when power supply is 230 V.

Input sensitivity/impedance

2.8 mV/50 kΩ

PHONO (MM)

[A-307R]

 

CD, TUNER, LINE, TAPE1/MD, TAPE2 MONITOR

..................................................................

200 mV/50 kΩ

[A-209R]

 

 

CD, TUNER, LINE, TAPE1/CD-R/MD, TAPE2 MONITOR

..................................................................

200 mV/50 kΩ

PHONO (MM) overload level

 

 

1 kHz, T.H.D. 0.1 %

150 mV

Output level/impedance

 

200 mV/1 kΩ

TAPE1 REC, TAPE2 MONITOR REC

Frequency response

20 Hz to 20 kHz, ±0.5 dB

PHONO (MM)

[A-307R]

CD, TUNER, LINE, TAPE1/MD, TAPE2 MONITOR

.................................................... 5 Hz to 100 kHz, +0–3dB*

[A-209R]

CD, TUNER, LINE, TAPE1/CD-R/MD, TAPE2 MONITOR

.................................................... 5 Hz to 100 kHz, +0–3dB*

Tone control

 

BASS

±8 dB (100 Hz)

TREBLE

±8 dB (10 kHz)

Loudness contour (volume control set at –30 dB position)

........................................ +6 dB (100 Hz)/+4 dB (10 kHz)

Signal-to-Noise ratio (IHF short circuit, A network)

PHONO (MM, 5 mV input)

85 dB*

[A-307R]

 

CD, TUNER, LINE, TAPE1/MD, TAPE2 MONITOR

...........................................................................

106 dB*

[A-209R]

 

CD, TUNER, LINE, TAPE1/CD-R/MD, TAPE2 MONITOR

...........................................................................

106 dB*

Signal-to-Noise ratio (DIN, continuous power/50 mW)

PHONO (MM)

71 dB/67 dB*

[A-307R]

 

CD, TUNER, LINE, TAPE1/MD, TAPE2 MONITOR

..................................................................

91 dB/71 dB*

[A-209R]

 

CD, TUNER, LINE, TAPE1/CD-R/MD, TAPE2 MONITOR

..................................................................

91 dB/71 dB*

Power Supply/Miscellaneous

Power requirements

AC 220 – 230 V, 50/60 Hz

Power consumption

 

[A-307R]

140 W

[A-209R]

130 W

Dimensions (including knobs and other protruding parts)

.......................................420 (W) x 114 (H) x 307 (D) mm

Weight (without package)

 

[A-307R]

5.9 kg

[A-209R]

4.7 kg

Accessories

 

Remote control unit

1

Batteries (AA/R6P)

2

Power cord (Rated current 2.5 A)

1

Operating instructions

1

Warranty card

1

NOTE:

Specifications and design are subject to possible modifica- tions without notice, due to improvements.

*Measured with DIRECT button set to on.

**Measured by Audio Spectrum Analyzer.

Published by Pioneer Corporation.

Copyright © 2000 Pioneer Corporation.

All rights reserved.

PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS [USA] INC. P.O. BOX 1540, Long Beach, California 90801-1540, U.S.A.

PIONEER ELECTRONICS OF CANADA, INC.

300 Allstate Parkway, Markham, Ontario L3R OP2, Canada

PIONEER ELECTRONIC [EUROPE] N.V.

Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium TEL: 03/570.05.11

PIONEER ELECTRONICS AUSTRALIA PTY. LTD. 178-184 Boundary Road, Braeside, Victoria 3195, Australia, TEL: [03] 9586-6300

PIONEER ELECTRONICS DE MEXICO S.A. DE C.V. San Lorenzo Num 1009 3er piso Desp. 302 Col. Del Valle, Mexico D.F. C.P. 03100 TEL: 5-688-52-90

<00B00ZF0P00>

Printed in

<ARB7236-A>

12

 

 

Image 12
Contents 307RA-209R POWER-CORD Caution Maintenance of External SUR- FacesContents FeaturesInstallation Connecting the Speaker Cords ConnectionsSpeaker Impedance Connecting the INPUT/OUTPUT Cords Remote Control Cord CONNEC- TionsRange of Remote Control Loading BatteriesPanel Facilities Front PanelDirect button/indicator Loudness button/indicatorSpeakers B ON/OFF button/indicator ~ Speakers a ON/OFF button/indicatorRear Panel @ AC Inlet jackPlayback Procedures OperationsBefore Beginning Operations Recording TapesRemote Control Troubleshooting Symptom Cause Remedy No power supplied to unitSpecifications Amplifier Section

A-307R A-209R specifications

The Pioneer A-307R and A-209R are two exceptional integrated amplifiers that showcase Pioneer's commitment to delivering high-quality audio performance for both audiophiles and casual listeners. Renowned for their excellent build quality and advanced technology, these amplifiers serve as a testament to Pioneer's legacy in the audio industry.

The A-307R is characterized by its robust design and powerful output capabilities. It boasts a substantial power rating of 100 watts per channel at 8 ohms, making it suitable for a wide range of speakers. This amplifier is engineered with an advanced power amplification system that ensures minimal distortion and a clean, dynamic sound. The A-307R features a high-quality phono stage, allowing users to connect turntables directly, which appeals to vinyl enthusiasts. The inclusion of a low-noise design ensures that the signal remains clean and clear, contributing to an excellent overall listening experience.

On the other hand, the A-209R presents a more compact and budget-friendly option while still maintaining many of the features found in higher-end models. Offering 80 watts per channel, the A-209R is also designed with a solid power amplifier section that provides rich, engaging sound. The simple yet effective user interface allows for easy navigation through various controls, including bass, treble, and balance adjustments, allowing users to tailor the sound to their taste.

Both models incorporate Pioneer's proprietary technologies, such as Direct Energy HD, which enhances audio fidelity by ensuring a direct and unadulterated signal path from the input to the output. This technology minimizes interference and provides a clearer, more detailed soundstage. Additionally, the amplifiers' build quality features a rigid chassis that reduces vibrations, further improving sound clarity.

In terms of connectivity, the A-307R and A-209R offer multiple input options, including CD players, tape decks, and auxiliary devices, making them versatile choices for various audio setups. The speaker terminals are robust and can accommodate a range of speaker wire gauges, ensuring secure connections.

Overall, both the Pioneer A-307R and A-209R deliver impressive performance, excellent sound quality, and user-friendly features. With their advanced technologies and solid construction, they represent a reliable choice for anyone looking to enhance their audio experience. Whether for casual listening or critical listening sessions, these amplifiers are sure to satisfy.