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PT2/PT1 Power Amplifier
The Crown Power-Tech 2® was developed for the professional who demands performance, reliability and value in a power amplifier.
The Power-Tech 2 features front panel level controls, power switch, circuit breaker, signal presence and I.O.C.® distortion indicators.
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Protected from all the hazards commonly associated with power amplifiers, Power-Tech is also equipped with ODEP®, which protects the amplifier from any over stress condition. Has "Fault Protection" circuitry. In the unlikely event of output transistor failure, the power supply of the affected channel shuts down protecting your speaker components while leaving the other channel free to operate.
- Selectable Input Sensitivity: 1.4 V, 0.775 V
- Selectable Mono Modes: Bridged-Mono mode is provided for double output voltage and
- Parallel-Mono is provided for double output current.
COMMON
- No-Fault Warranty: A 3-year standard No-Fault warranty
- Signal to Noise Ratio: Better than 100 dB
- Total Harmonic Distortion (THD):
- Intermodulation Distortion (IMD): Output Power
POWER-TECH 2
- Stereo: 440 W per channel into 4 ohms, 320 W per channel into 8 ohms, both channels driven.
- Bridged-Mono: 880 W into 8 ohms. 640 W into 16 ohms.
- Parallel-Mono: 880 W into 2 ohms. 640 W into 4 ohms.
- Load Impedance: Rated for 16, 8, 4, 2, ohm use.
Indicators
- Enable: A red indicator which shows the unit has been turned on and the low-voltage power supply is operating.
- IOC/SPI: Yellow indicators light any time amplifier distortion exceeds 0.05%. Green indicators are for signal presence.
- Weight: 32 lbs (14.5 kg)
- Dimensions 48.3 x 8.9 x 40.6 cm (W x H x Deep behind front mounting surface): 19 x 3.5 x 16
The XLR connectors shown are optional. They are an accessory part called MT-XLR.
Output Power
POWER-TECH 1
- Bridged-Mono: 575 W into 8 ohms. 435 W into 16 ohms.
- Parallel-Mono: 575 W into 2 ohms. 435 W into 4 ohms.
- Load Impedance: Rated for 16, 8, 4, 2, ohm use.
- Stereo: 300 W per channel into 4 ohms, 220 W per channel into 8 ohms, both channels driven.
Indicators
- Dimensions 48.3 x 8.9 x 40.6 cm
- (W x H x Deep behind front mounting surface): 19" x 3.5" x 16"
- Enable: A red indicator which shows the unit has been turned on and the low-voltage power supply is operating.
- IOC/SPI: Yellow indicators light any time amplifier distortion exceeds 0.05%. Green indicators are for signal presence.
- Weight: 30 lbs (13.6 kg)
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CSL460 Power Amplifier
CSL Series power amplifiers give you real-world performance both on the road and in quality fixed installations at a modest entry-level price.
CSL amplifiers provide many of the patented features which have made Crown amplifiers famous for sonic purity and dependability.
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The CSL Series includes a cost-effective version of ODEP to monitor the drive level of each output transistor so their safe operating areas are not exceeded. It makes CSL amplifiers immune to overheating problems and thermal shut-down just like Macro-Tech® amplifiers without paying for their additional features like thermal-dynamic energy reserve monitoring or P.I.P. support.
- Selectable Input Sensitivity: 0.775 V
- No-Fault Warranty: A 3-year standard "No-Fault" warranty
- Signal to Noise Ratio: 103 dB (A-weighted)
- Total Harmonic Distortion (THD):
- Intermodulation Distortion (IMD):
- Slew Rate: >13 V per microsecond
- Damping Factor: >1,100 from 10 Hz to 200 Hz
- Selectable Mono Modes: Bridged-Mono mode is provided for double output voltage and Parallel-Mono mode is provided for double output current.
Output Power
- Stereo: 230 W per channel into 4 ohms. 205 W into 8 ohms.
- Bridged-Mono: 430 W into 8 ohms. 405 W into 16 ohms.
- Load Impedance: Rated for 16, 8, 4, 2 ohm use.
Indicators
- Enable: An amber indicator which shows the unit has been turned on and the low-voltage power supply and cooling system are operating
- Weight: 30 lbs (13.6 kg)
- Dimensions (W x H x Deep 48.3 x 8.9 x 40.6 cm behind front mounting surface): 19" x 3.5" x 16"
Crowns 3-Year No-Fault Amplifier Warranty And 3+3 No-Fault Extended Warranty
Crown now offers a 3-Year No-Fault Warranty for every new Crown amplifier - an industry standard. With this unprecedented No-Fault protection, your new Crown amplifier is warranted to meet or exceed original specifications for the first three years of ownership. During this time, if your amplifier fails for any reason or does not perform to original specifications, it will be repaired or replaced at our expense. This includes parts, labor and round-trip shipping. About the only things not covered by this warranty are those losses normally covered by insurance and intentional abuse. And the coverage is transferable should you sell your amp.
Thats not all; for a modest fee, Crown will extend that protection for an additional three years with our 3+3 No-Fault Extended Warranty.
Contact Us Today, So We Can Start To Serve You Sooner!
Edmonton, AB (403) 471-2001
Calgary, AB (403) 243-5200
Kelowna, BC (250) 717-1765
Webmaster
Last Updated: January 28, 1998
©1998 Axe Music Inc.
