MAINS CONNECTIONS

Your amplifier has been factory set to the correct mains voltage for your country. The voltage setting is marked on the serial badge, located on the rear panel. Check that this complies with your local supply.

Export units for certain markets have a moulded mains plug fitted to comply with local requirements. If your unit does not have a plug fitted the coloured wires should be connected to the appropriate plug terminals in accordance with the following code.

GREEN/YELLOW

EARTH

terminal

BLUE

NEUTRAL

terminal

BROWN

LIVE

terminal

As the colours of the wires in the mains lead may not correspond with the coloured marking identifying the terminals in your plug proceed as follows;

The wire which is coloured GREEN/YELLOW must be connected to the terminal in the plug which is marked by the letter E or by the safety earth symbol or coloured GREEN or GREEN and YELLOW.

The wire which is coloured BLUE must be connected to the terminal in the plug which is marked by the letter N or coloured BLACK.

The wire which is coloured BROWN must be connected to the terminal in the plug which is marked by the letter L or coloured RED.

DO NOT CONNECT/SWITCH ON THE MAINS SUPPLY UNTIL ALL OTHER CONNECTIONS HAVE BEEN MADE.

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Manley Labs 75/150 SE/PP 807 MONOBLOCK owner manual Mains Connections, Brown Live
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75/150 SE/PP 807 MONOBLOCK specifications

The Manley Labs 75/150 SE/PP 807 Monoblock amplifier is a hallmark of high-fidelity audio engineering, combining vintage tube technology with modern design principles to deliver engaging sound quality. Crafted with precision, this monoblock amplifier stands as a testament to Manley’s commitment to exceptional audio performance.

One of the standout features of the 75/150 SE/PP 807 is its unique tube configuration. Utilizing the 807 power vacuum tubes, this amplifier can switch between single-ended (SE) and push-pull (PP) modes, providing users with flexibility to choose their preferred sound signature. In SE mode, the warm and rich characteristics of tube amplification are highlighted, while PP mode delivers greater power and headroom, making it suitable for driving demanding speaker loads.

The amplifier’s power output is another key characteristic, with the ability to deliver 75 watts in SE mode and up to 150 watts in PP mode. This versatility enables it to drive a wide range of speakers effectively, making it an ideal choice for audiophiles who appreciate the subtleties of their music. The use of high-quality components throughout, including custom-wound transformers, ensures excellent frequency response and minimal distortion, contributing to the amplifier's overall clarity and depth.

Incorporating advanced technologies, the Manley Labs 75/150 features a fully balanced design, which aids in reducing noise and interference, achieving a highly detailed soundstage. The hand-wired circuitry is constructed with a focus on reliability, ensuring that each unit meets the rigorous demands of professional audio environments as well as high-end home audio setups.

Additionally, the amplifier is equipped with multiple inputs, allowing seamless integration into various audio systems. An easy-to-use front panel interface provides control over the amplifier’s functions, while its sleek, elegant design makes it a visually appealing component in any audio rig.

Overall, the Manley Labs 75/150 SE/PP 807 Monoblock is an outstanding choice for audio enthusiasts seeking a blend of classic tube warmth and modern power, delivering uncompromising performance and unmatched musicality for a wide array of listening experiences. The attention to detail in both design and engineering makes this amplifier a true gem in the world of high-end audio.
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