Produktinformation vorab nur in englisch:
Akurate power amplifiers incorporate Chakra, Linn's patented high-efficiency ultra-linear power amplifier technology, which ensures superior levels of responsiveness, efficiency and reliability whilst producing less heat and lower distortion than traditional designs.
Linn’s proprietary Dynamik Switch Mode Power Supply (SMPS) technology generates stable low-noise power rails for the audio circuitry, with higher mains noise isolation and efficiency than noisy, bulky conventional power supplies.
All Akurate power amplifers feature high quality binding posts and are available with either balanced (XLR ) or unbalanced (RCA Phono) connectors. Choose from two, three and four-channel models to exactly match your system requirements.
Cool-running and virtually silent during normal use, Akurate power amplifiers can be combined to improve performance through multi-amping and upgraded all the way to fully Aktiv configuration, with a dedicated amplification channel powering each individual loudspeaker drive unit.
Automatic signal-sensing technology detects the presence of an audio signal and minimises power consumption by reverting to sleep mode when inactive, while fault detection and protection mechanisms help safeguard your system against short circuit or excessive load damage.
An exceptional power amplifier in its own right, listen to an Akurate power amplifier as part of a full Akurate System to experience why this is the true performance choice for music lovers.
Key features include
- Linn Chakra technology for responsive, powerful and efficient performance
- Powered by Linn Dynamik Switch Mode Power Supply (SMPS)
- Output power 200 W per channel (into 4 • Ω)
- Available in two, three or four-channel models
- Choice of balanced or unbalanced models (XLR or RCA connectors)
- Internally upgradeable with Aktiv crossover cards for use in a fully Aktiv system
- Energy saving automatic signal-sensing circuitry
- Precision-engineered enclosure offers exceptional acoustic properties
AKURATE POWER AMPLIFIER
Technical Specification
High performance power amplifier
Akurate 2200 Akurate 3200 Akurate 4200
Date of introduction November 2010 (original model released May 2007) November 2010 (original model released May 2007) November 2010 (original model released May 2007)
Type Two-channel power amplifier Three-channel power amplifier Four-channel power amplifier
Dimensions (H) 91 mm x (W) 380 mm x (D) 380 mm (H) 91 mm x (W) 380 mm x (D) 380 mm (H) 91 mm x (W) 380 mm x (D) 380 mm
Weight 6.4 kg / 14.1 lbs 8.2 kg / 18.1 lbs 8.3 kg / 18.3 lbs
Mains supply voltage 100 – 120 V ac (±10%) 50 – 60 Hz 100 – 120 V ac (±10%) 50 – 60 Hz 100 – 120 V ac (±10%) 50 – 60 Hz
(auto-ranging) 200 – 240 V ac (±10%) 50 – 60 Hz 200 – 240 V ac (±10%) 50 – 60 Hz 200 – 240 V ac (±10%) 50 – 60 Hz
Fuse 250 V, T 10 A 250 V, T 10 A 250 V, T 10 A
Input power - sleep mode 16 W 19 W 20 W
(Phono models)
Input power - sleep mode 17.5 W 19.5 W 22 W
(Balanced models)
Input power - maximum 300 W 300 W 300 W
(continuous)
Maximum output power 200 W rms into 4 Ω 200 W rms into 4 Ω 200 W rms into 4 Ω
(per channel) 111 W rms into 8 Ω 111 W rms into 8 Ω 111 W rms into 8 Ω
Input connectors RCA Phono RCA Phono RCA Phono
(Phono models)
Input connectors XLR XLR XLR
(Balanced models)
Output connectors 4 mm banana / binding post 4 mm banana / binding post 4 mm banana / binding post
Gain settings (Phono models) 25.6, 26.6, 27.6, 28.6*, 29.6, 30.6, 31.6, 32.6 25.6, 26.6, 27.6, 28.6*, 29.6, 30.6, 31.6, 32.6 25.6, 26.6, 27.6, 28.6*, 29.6, 30.6, 31.6, 32.6
(Adjustable for A ktiv (dB)) (* indicates default setting) (* indicates default setting) (* indicates default setting)
Gain settings (Balanced models)19.6, 20.6, 21.6, 22.6*, 23.6, 24.6, 25.6, 26.6 19.6, 20.6, 21.6, 22.6*, 23.6, 24.6, 25.6, 26.6 19.6, 20.6, 21.6, 22.6*, 23.6, 24.6, 25.6, 26.6
(Adjustable for A ktiv (dB)) (* indicates default setting) (* indicates default setting) (* indicates default setting)
Input impedance 7.5 K Ω 7.5 K Ω 7.5 K Ω
(Phono models)
Input impedance 7.8 K Ω 7.8 K Ω 7.8 K Ω
(Balanced models)
Input level for clipping 1.1 V rms 1.1 V rms 1.1 V rms
(Phono models)
Input level for clipping 2.2 V rms 2.2 V rms 2.2 V rms
(Balanced models)
Harmonic distortion < 0.005 % < 0.005 % < 0.005 %
Load tolerance Unconditionally stable into all loudspeaker loads Unconditionally stable into all loudspeaker loads Unconditionally stable into all loudspeaker loads
Frequency response 1.4 Hz to 41 kHz 1.4 Hz to 41 kHz 1.4 Hz to 41 kHz
Peak output voltage 41 V 41 V 41 V
Finishes Silver, Black Silver, Black Silver, Black
