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  • Manley Neo-Classic 300B Pre-Amplifier RC Manley Neo-Classic 300B Pre-Amplifier RC Quick View

    $6,100.00
    Buy Now
    x

    Manley Neo-Classic 300B Pre-Amplifier RC

    2008


    Have a question about this product? Please email our audio advisor or call 1-877-929-8729 with any questions or concerns regarding your equipment purchase.


    Handcrafted in the USA


    Our most esoteric product is THE 300B PREAMPLIFIER. This is the first and only preamp to feature these classic tubes. We had been designing the 300B into small power amps for many years and have always had great respect for the smooth natural sound of this tube. However, a single 300B provides truly appropriate power and voltage swing for headphones and makes a remarkable line driver. Here is where the impedances are not too low and the power requirements are not too high: ideal for this kind of tube in a single-ended configuration. This was the genesis of a new preamp.


    We combine the historic 300B with another classic, the large octal based 6SL7GT, for the input stage- all triodes running in pure Class A operation. To complement this 'retro' feel, we implemented vacuum tube rectification and regulation in the power supply along with plenty of capacity. We also developed an additional (and innovative) ripple rejection circuit to filter out power supply noise making this an incredibly low-noise preamplifier- especially critical for headphone users.


    Complementing this lovely and rich sounding line-driver is the ALPS audiophile volume control, gold plated RCA connectors, high purity silver wire, mil-spec printed circuit boards with extra thick copper and plating, and custom designed output transformers which we wind right here in our own magnetics department. It all adds up...


    For 2002, we returned to our classic and elegant Manley-Blue pewter grey color and the chassis was reworked to accommodate a few updates we had in mind.


    Whether you use headphones or loudspeakers this preamp will deliver the goods and spoil you for any other preamplifier.


    Notes for current version not covered in the manual:


    The transformer switch puts the output transformer in or out of circuit. You HAVE TO have it switched to IN to use the headphone jacks. It is recommended, in the spirit of less is more, to switch to OUT when using the main line outputs.


    The SUB out is a post-volume control output which can be used to drive a powered subwoofer unit so that the level of the subwoofer follows the volume level of the preamplifier.


    For an exciting exploration of the 300B experience read the late Dr. Harvy Gizmo's Spiritual Woody!


    Manley Labs
    $6,100.00
    Manley Neo-Classic 300B Preamplifier Buy Now
  • Manley Jumbo Shrimp Pre-Amplifier Manley Jumbo Shrimp Pre-Amplifier Quick View

    $3,850.00
    Buy Now
    x

    Manley Jumbo Shrimp Pre-Amplifier

    Best


    Have a question about this product? Please email our audio advisor or call 1-877-929-8729 with any questions or concerns regarding your equipment purchase.


    Handcrafted in the USA


    The JUMBO SHRIMP shares key outward features found in many of its counterparts both past and present. It is a twochannel single-ended line level control preamplifier with five sets of stereo inputs, and two sets of paralleled stereo line outputs. A five-position input selector switch routes the chosen signal directly to the first amplifier tube's control grid. Amplified signals, boosted about 4 times [11.8 dB] are then fed through a dedicated White-Follower stage (using 5670 triodes) to effortlessly drive the (motorized!) high quality ALPS stereo variable attenuator, known for its stability, long life, ease of servicing and good inter-channel level tracking characteristics. This is followed by a similarly appealing, center-detented ALPS stereo balance potentiometer.


    The attenuator network output is then fed to a special White-follower output stage. This output circuit has been a favorite of ours for many years mainly due to the stage's inherently low output impedance, simplicity, wide bandwidth, ease of drive, modest feedback requirements and graceful overload characteristics. Ordinarily, the typical JUMBO SHRIMP user would not ever begin to approach the limits of this output stage under normal line and loading circumstances.


    High quality polypropylene dielectric film-and-foil capacitors have been employed at all signal-coupling points in the circuit along with two extravagant 30 microfarad metalized monsters coupling the output stage signals to the output RCA jacks. These are all MultiCaps made by our buddy Bas Lim at Rel Cap. We know you would rather listen to superior capacitors such as these over some cheap electrolytic capacitors like you might find in other gear.


    But the JUMBO SHRIMP's cardinal feature is its uncomplex non-inverting signal path. This minimal signal path approach is designed to bring unbalanced RCA-type line inputs up to levels suitable for proper drive of downstream power amplifiers in the simplest and most direct way possible. This is accomplished by using only three active stages, as described above, through the judicious use of vacuum tubes, whose purpose-designed application in audio amplifcation is, as always, pressed to full advantage. By so doing, the endeavor here is to provide the most direct, uncolored, quiet and wide-band signal path possible so that the native character of the chosen source material may be heard with out encumbrances from a set of imposed limitations brought on by the preamp. In this spirit, there are no provisions for balanced inputs or outputs. Since the whole guts of the Jumbo Shrimp are inherently single-ended, adding balanced I/O would require additional circuitry, transformers, or IC's which would inevitably color the sound.


    Lastly, we would be remiss if we did not mention the clever REMORA REMOTE CONTROL that comes standard with every Jumbo Shrimp. This little box commands the motorized ALPS volume control via radio frequency signals, so it works through doors, walls, cabinets, you name it!


    Manley Labs
    $3,850.00
    Manley Jumbo Shrimp Preamplifier Buy Now
  • Manley Chinook Phono Stage Manley Chinook Phono Stage Quick View

    $2,400.00
    Buy Now
    x

    Manley Chinook Phono Stage

    2012 2012 Stereophile



    Have a question about this product? Please email our audio advisor or call 1-877-929-8729 with any questions or concerns regarding your equipment purchase.


    Beautiful build quality


    Audiophile componentry


    Handcrafted in the USA


    Flexible cartridge loading options


    Angling for an affordable yet world-class vacuum tube phono stage? The hunt is over! The spawn of the Manley Steelhead - one of the world's greatest phono preamplifiers - Stereophile Class A Recommended Component and The Absolute Sound's Preamp of the Year, has arrived. The Chinook epitomizes the sound of the Steelhead. Designed for the music lover, not the switch tweaker.


    Like the Steelhead, each channel employs the two triode sections of a 6922 for amplifying duties with highly accurate passive RIAA equalization networks. In the Chinook, the signal is then directly coupled to another 6922 dual triode serving as the output driver in a White Follower configuration. This output stage circuit is our favorite because of its super-low output impedance and beefy current-driving capabilities. It can drive long cable lengths and difficult loads, tube or solid-state. Bring it on. No wimpy cathode followers here!


    Setting up the Chinook couldn't be easier. There are two internal settings for optimal gain: 45dB for Moving-Magnet cartridges and 60dB for Moving-Coil cartridges. Set it and forget it! The back panel contains DIP switches for adjusting the input resistive and capacitance loading values. 31 possible options between 26 and 800 Ohms plus 47k Ohms and 7 capacitive loading choices between 50 pF and 350 pF provide flexibility to match any cartridge and fine tune the tone. Audiophile-grade and time-proven componentry is used throughout, embodying Manley's dedication to seductive sonics, combined with the reliability that professionals around the world depend on. At just about a quarter of the price of our revered Steelhead preamplifier, the Chinook's focus is on elegance of design, careful execution, efficient construction, and appreciable quality.


    Designed and built in California, the Chinook exemplifies Manley's commitment to our local community and to a simple, clean, and quiet signal path. The Chinook demonstrates the supreme linearity of vacuum tubes while providing the flexibility needed to embrace any turntable setup. Everything from the most exotic 180 gram audiophile pressing to 25 cent thrift-store classics will be reproduced accurately and musically.


    Don't let this one get away! Hook a Chinook!


    Manley Labs
    $2,400.00
    Manley Chinook Phono Stage Buy Now
  • Manley Chinook Phono Stage (Open Box) Manley Chinook Phono Stage (Open Box) Quick View

    $1,999.00
    Buy Now
    x

    Manley Chinook Phono Stage (Open Box)

    2012 2012 Stereophile


    Have a question about this product? Please email our audio advisor or call 1-877-929-8729 with any questions or concerns regarding your equipment purchase.


    Open Box


    Beautiful build quality


    Audiophile componentry


    Handcrafted in the USA


    Flexible cartridge loading options


    Angling for an affordable yet world-class vacuum tube phono stage? The hunt is over! The spawn of the Manley Steelhead - one of the world's greatest phono preamplifiers - Stereophile Class A Recommended Component and The Absolute Sound's Preamp of the Year, has arrived. The Chinook epitomizes the sound of the Steelhead. Designed for the music lover, not the switch tweaker.


    Like the Steelhead, each channel employs the two triode sections of a 6922 for amplifying duties with highly accurate passive RIAA equalization networks. In the Chinook, the signal is then directly coupled to another 6922 dual triode serving as the output driver in a White Follower configuration. This output stage circuit is our favorite because of its super-low output impedance and beefy current-driving capabilities. It can drive long cable lengths and difficult loads, tube or solid-state. Bring it on. No wimpy cathode followers here!


    Setting up the Chinook couldn't be easier. There are two internal settings for optimal gain: 45dB for Moving-Magnet cartridges and 60dB for Moving-Coil cartridges. Set it and forget it! The back panel contains DIP switches for adjusting the input resistive and capacitance loading values. 31 possible options between 26 and 800 Ohms plus 47k Ohms and 7 capacitive loading choices between 50 pF and 350 pF provide flexibility to match any cartridge and fine tune the tone. Audiophile-grade and time-proven componentry is used throughout, embodying Manley's dedication to seductive sonics, combined with the reliability that professionals around the world depend on. At just about a quarter of the price of our revered Steelhead preamplifier, the Chinook's focus is on elegance of design, careful execution, efficient construction, and appreciable quality.


    Designed and built in California, the Chinook exemplifies Manley's commitment to our local community and to a simple, clean, and quiet signal path. The Chinook demonstrates the supreme linearity of vacuum tubes while providing the flexibility needed to embrace any turntable setup. Everything from the most exotic 180 gram audiophile pressing to 25 cent thrift-store classics will be reproduced accurately and musically.


    Don't let this one get away! Hook a Chinook!

    Demo Discounts
    $1,999.00
    Manley Chinook Phono Stage (Open Box) Buy Now
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