5.Connect the speaker leads to the terminals on the top far left and far right of the Stingray. Be sure that the RED (+) terminal is connected to the RED(+) wire and BLACK is to BLACK. Connect the opposite ends to the speakers also RED to RED and BLACK to BLACK. This insures that your speakers will be "in-phase". All too often people acci- dently connect their speakers out-of-phase and lose most of the lows. We have even seen this happen in hi-fi trade shows and record company executive offices. There is always some indication on the wire to help get "polarity" right but it may be as subtle as a "ridge" on the insulation or different colored conductors. Most high quality speaker interconnects are clearly labeled and/or color coded. Be sure that these connections are firm and solid. We do not recommend using pliers or a wrench to tighten the terminals because one can easily overtighten or mar the finish of the bolts. Good finger tightening

is usually the best.

IMPORTANT: DO NOT LET THE BANANA PLUGS OR SPEAKER CABLE CONNEC- TORS COME INTO CONTACT (TOUCH) THE TRANSFORMERS DIRECTLY BEHIND THEM. This can short the output of the amplifier and possibly cause damage to the Stingray, besides losing the signal.

NO !

6.Before proceeding to the next step (power!) check that the On/Off switch is Off and the volume is turned all the way down (anti-clockwise). Now connect the IEC power cable to the back of the Stingray and then the other end to your mains wall socket.

7.Turn on the On/Off switch and let the Stingray "warm-up" for a few minutes. You should be seeing the tubes begin to glow a bit. None should turn bright red - that would indicate a problem. Let us start off checking with a favorite CD. Be sure that both input select switches (Back-Left & Back-Right) are set to CD. Put the CD in PLAY and slowly turn up the Volume - You should be getting sound from both speakers. If not, turn the power off and check your connections from CD to Stingray and Stingray to Speakers. Sometimes we don't get an interconnect pushed in enough for good contact. Power up and try again. If you have sound, sit back and enjoy. Try your other inputs by turning the input selectors to each source.

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Manley Labs INTEGRATED AMPLIFIER owner manual
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INTEGRATED AMPLIFIER specifications

Manley Labs has a long-standing reputation for producing high-fidelity audio equipment, and their integrated amplifier is a shining example of this legacy. Catering to audiophiles who appreciate both performance and finesse, the Manley Labs Integrated Amplifier combines powerful technology with artistic design.

One of the most notable features of the Manley Labs Integrated Amplifier is its renowned vacuum tube design. Utilizing high-quality 12AX7 and 12AT7 tubes, the amplifier delivers warm, rich sound that is characteristic of tube amplification. This vintage-inspired technology creates a unique listening experience, offering dynamic range and harmonic richness that solid-state amplifiers often struggle to replicate. Additionally, the product’s advanced circuitry ensures low distortion and excellent frequency response.

An elegant chassis houses this sophisticated amplifier, enhancing both aesthetics and acoustic performance. The front panel is designed with simplicity in mind, featuring easily accessible volume controls and inputs for a variety of sources, including vinyl turntables, digital sources, and streaming devices. The dual-mono topology, where each channel has its dedicated power supply and amplification, further enhances stereo imaging and separation, resulting in a more immersive soundstage.

The Integrated Amplifier is equipped with Manley’s proprietary features, including a passive volume control and selectable equalization options. This helps users customize their listening experiences according to personal preferences or their specific audio setups. With a high output power rating, the amplifier is capable of driving a wide range of loudspeakers, making it versatile for various audio configurations.

Another key characteristic is the incorporation of modern connectivity options while maintaining a classic sound. With balanced and unbalanced inputs, as well as headphone outputs, the Manley Labs Integrated Amplifier combines traditional tube warmth with contemporary flexibility. This adaptability allows it to remain relevant in a rapidly evolving audio landscape.

Overall, the Manley Labs Integrated Amplifier is a harmonious blend of cutting-edge technology and classical appeal. Its meticulous craftsmanship, attention to detail, and performance capabilities make it a preferred choice for connoisseurs of exquisite sound quality, ensuring that music is delivered with authenticity and elegance. Whether for home listening or professional applications, this integrated amplifier stands as a testament to Manley Labs' commitment to audio excellence.
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