Krazy Kiley's

P5 5-Channel Amp
(Receivers and Amplifiers - Amplifier)

While the amplifier is the brawn behind every successful music and movie presentation, it is also the heart! Its role is as crucial as that of the speakers in its ability to render delicate musical detail one moment and deliver room-shaking explosions the next. The most exquisite piece of music falls flat without clean, quiet power to sustain it through to its natural, musical ebb.

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No Fuse Design

This amplifier is Direct-Connected to the power supply capacitor bank. This keeps output impedance remarkably low while making more power available to the amplifier. Even when driving lower- or complex impedance loads, it results in an audibly superior performance. If an output short circuit does occur, only the AC line breaker will trip—there are no fuses to replace.

Cascoded Complementary Feedback Input Stage

Eight low-noise bipolar input devices, hand-matched for superior balance, are configured in a complementary active-load cascoded feedback arrangement. Heat shrink tubing applied around each critical input pair ensures superior thermal tracking.

Designed and Built in North America

Fine-grain brushed aluminum cover and extruded aluminum handles. Heavy-gauge, low-resonance 12-awg steel chassis and oversize aluminum heatsinks generate serious high-end weight and authority.

Edge-Of-The-Art Multi-Mono Design

By design this amplifier is a powerful independent "monoblock" amplifier. Each channel is self-contained on its own glass-epoxy circuit board and heatsink and benefits from an independent power supply. Since there is no common audio path between channels there is a complete absence of crosstalk.

Fourteen Bipolar output Devices Per Channel

An amplifier’s ultimate performance is directly related to the number of high-quality, high-current devices used in the output stage. The greater the number of devices employed per channel, the greater the available power to deliver the crescendos in music and the thunder and explosions in movies. And the greater the amount of current that can be held in reserve.

Hand-Designed Circuit Boards

Our two-layer military-spec (FR-4-rated) glass-epoxy circuit boards feature plated through-holes and 2-ounce copper traces, promoting excellent conductivity. Extensive use of power and ground planes ensures exceptionally low noise and increased protection from stray electromagnetic energy— internally as well as externally from other devices.

Independent Power Supplies

P Series amplifiers are the cleanest, quietest amplifiers in the industry. Each amplifier channel features two separate and autonomous power supplies fed from separate transformer windings. The amplifiers are thus able to deliver stable, continuous power at maximum output, regardless of the number of channels being driven.

Massive Toroidal Transformers

Conservatively rated, in a low-profile design, these low-impedance toroidal power supplies—one per amplifier channel—make no sacrifices when it comes to delivering a continuous supply of pure, clean low noise power.

RCA and XLR True-Balanced Inputs

A three-way switch on the amplifier’s rear panel offers an RCA input, a professional quality XLR balanced input and an attenuated XLR balanced connection (for preamplifiers that require it). Gold-plated female RCA jacks and gold-plated XLR balanced connections provide the highest quality input connections.

Three Power On/Off Options

Manually, with the On/Off switch on the front panel. Remotely, via the 12-volt trigger input on the rear panel. Automatically, with our patented Auto-On/Off circuit. Auto-On turns the amplifier on when it senses an input signal and turns off 20 minutes after the input signal ends.

Oversize Gold-Plated Binding Posts

Our custom-designed binding posts are easy to use, ensure full power delivery at all times and facilitate large speaker cable connectors.

IMPORTANT: Images may not reflect actual product.
GENERAL
Sound channels 5
Power consumption (max) 3600 W
Total harmonic distortion 0.008 %
Frequency range (Hz) 20 - 20,000 (+0 -0.15 dB)
Video compatibility None
3D ready No
Dolby Digital No
DTS No
HD audio capability No
Numbers of Zones 1
Bluetooth Not applicable
User interface None
Additional information Massive Toroidal Transformers; Fourteen Bipolar output Devices Per Channel; Oversize Aluminum Headsinks; On/Off Modes (Trigger, Manual, Auto), Inputs (RCA, XLR, XLR -6dB)
I/O
AM/FM No
Phono input No
HDMI inputs 0
HDMI outputs 0
Component inputs 0
Component outputs 0
S-Video inputs 0
S-Video outputs 0
Composite Video inputs 0
Composite Video outputs 0
Composites Audio Inputs (Analog) 5
Composites Audio Outputs (Analog) 0
Optical digital inputs 0
Optical digital outputs 0
Coaxial digital input 0
Coaxial digital outputs 0
XLR inputs 5
XLR outputs 0
Headphone output No
Network No
iPod compatible No
Sirius/XM Radio Ready No
RS-232 No
USB No
DIMENSIONS
Width 19.29 inch(es) / 49 cm
Height 9.37 inch(es) / 23.8 cm
Depth 22.52 inch(es) / 57.2 cm
Weight 130.07 lb(s) / 59 kg
WARRANTY
Warranty 5 years

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