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EVO 400 Tube Power Amplifier
EVO 400 Tube Power Amplifier
$5,900
Enquire about this productPrimaLuna EVO 400 Tube Power Amplifier – Very good secondhand condition. Delivers warm, powerful sound with the option for stereo or bridged monoblock operation. Features include remote-controlled triode/ultra-linear switching, adaptive autobias, and custom transformers for exceptional audio performance.
Pricing available on application which will includes installation and shipping costs to your nominated location
Available in very good secondhand condition, the PrimaLuna EVO 400 Tube Power Amplifier is a remarkable piece of audio equipment for serious audiophiles. Known for its warm, powerful sound and versatility, the EVO 400 can be configured for both stereo or bridged monoblock operation, making it ideal for those seeking a highly customizable and immersive listening experience.
Equipped with features such as remote-controlled triode/ultra-linear switching, the EVO 400 offers flexibility in sound profiles to suit different types of music. The amplifier also includes PrimaLuna’s exclusive AC offset killer, adaptive autobias for easy tube maintenance, and Smartwatts technology for extended tube life. With point-to-point wiring using Swiss-made wire, and custom toroidal power and super-wide-bandwidth output transformers, the EVO 400 is built to deliver unparalleled sound quality and reliability.
Key Features:
- Stereo or Monoblock Operation: Flexible setup options to suit your audio system.
- Remote-Controlled Triode/Ultra-Linear Switching: Easily switch between sound profiles for different listening experiences.
- AC Offset Killer: A PrimaLuna exclusive for reducing noise and distortion.
- Bad Tube Indicator: Provides real-time monitoring for easy tube maintenance.
- Takman Resistors: High-quality components for superior sound.
- Custom Transformers: High-performance toroidal power and output transformers for wide bandwidth and exceptional sound clarity.
- Adaptive Autobias: Automatically adjusts bias for optimum tube performance and longevity.
- Point-to-Point Wiring: Expertly crafted wiring for precision sound quality.
- SmartWatts: Extends the life of tubes while maintaining top-tier sound performance.
The PrimaLuna EVO 400 is perfect for audiophiles looking for a tube amplifier that combines incredible sound quality with innovative features and build quality. Whether you’re using it in stereo or monoblock mode, this amplifier is designed to deliver a deeply immersive listening experience.
Specifications | |
---|---|
Power Ultra-Linear | 70 / 72 / 85 / 89 Watts Stereo per channel 140 / 145 / 175 / 188 Watts Mono |
Power Triode | 38 / 43 / 45 / 51 Watts Stereo per channel 82 / 88 / 94 / 109 Watts Mono |
Frequency Response | 9 Hz – 60 kHz +/- 1 dB 8 Hz – 70 kHz +/- 3 dB |
THD with AABB | < 0.1% @ 1W Less than 2% at rated power |
S/N Ratio | 95 dB – 105 dB A Weighted |
Input Impedance | 100 kOhm |
Input Sensitivity | 1100 mV for rated power at maximum volume |
Maximum Gain UL | 27 dB / 26.5 dB / 26.5 dB / 26 dB; 30 dB / 30 dB / 30 dB / 30 dB |
Maximum Gain TR | 25.5 dB / 24 dB / 24 dB / 24 dB; 28 dB / 27 dB / 27 dB / 27 dB |
Power Consumption | 470 Watts / 480 Watts / 540 Watts / 550 Watts |
Weight | 31 kg |
Dimensions (L x W x H) | 405 x 385 x 205 mm |
Inputs | 1 pair Stereo RCA & XLR 1 piece Mono RCA & XLR |
Outputs | 4, 8 & 16 / 2 4 & 8 Ohm Speaker Taps |
Tube Complement | 8 x EL34 6 x 12AU7 |
Damping Coefficient | 7 KD (1 kHz) |
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At Len Wallis Audio, whether you’re purchasing in store, over the phone or online through our ecommerce store, we want you to be completely satisfied with your purchase.
Our Refund, Return and Repairs Policy is here to clarify any concerns or questions you might have prior to you making a purchase from us. This way you can be sure of our policy on refunds, returns and repairs and your rights under the Australian Consumer Law.
We also recommend you immediately inspect any goods that you receive from us to ensure you are completely satisfied with the goods, including that the goods are of acceptable quality, and match the description we have provided to you.
If you have any questions about this policy, please contact us at sales@lenwalluisaudio.com.au or 02 9427 6755
We require a receipt or proof of purchase.
- Please do not send your purchase back to the original manufacturer.
- There are certain situations where only partial refunds are granted (if applicable). For example:
- Any item not in its original condition, is damaged or missing parts for reasons not due to our error
- Any item that is returned for reason of change of mind more than 14 days after delivery or purchase from the store.
Consumer Guarantees and Your Rights under the Australian Consumer Law
Refer to our page for more information.
Goods Damaged in Transit.
If any goods arrive damaged, please contact us as soon as possible. Len Wallis Audio will arrange to have the damaged goods returned and either arrange for a replacement of the goods or refund the price to you. Damaged goods must be returned in the condition received by you with all original packaging, accessories and/or manuals.
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Refunds will be normally be processed within five (5) days.
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Where Len Wallis Audio considers the goods to have breached a consumer guarantee, any shipping costs to return the goods to Len Wallis Audio will be at our cost.
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You may visit Len Wallis Audio and a staff member will assist you with any return or repair. This may include inspecting the goods, arranging for the goods to be repaired, or providing you with a replacement.
Goods must be returned within a reasonable time.
If any goods cannot be easily returned to us due to their size, the fault or because they have been affixed or installed in your premises, please contact us and we will arrange an inspection to assess the goods.
Goods returned for repair will be assessed and/or repaired within a reasonable time. You may be provided with an indicative repair time, which time may vary due to reasons beyond ours or the repairer’s reasonable control, such as part availability and incorrect fault description.
You may be required to pay labour, assessment and/or freight fees, such as where goods are assessed to have been damaged by misuse or accident, or where your rights under the Australian Consumer Law or any manufacturer’s warranty do not apply. We may provide you with an indicative fee, which may vary due to reasons beyond our control.
If any goods that you return are capable of retaining user generated data such as files stored on a hard drive, and songs stored on a portable media player, the replacement or repair of the goods may result in loss of the data. In these circumstances, we recommend you back up data to prevent data loss, and remove sensitive or confidential data, as a party assessing and/or repairing your goods may be required to view data in the course of carrying out the assessment. We will not be responsible for any data loss.
In some circumstances, goods presented for repair may be replaced by refurbished goods of the same type rather than being repaired. Refurbished parts may be used to repair the goods.
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Where you have any questions or concerns relating to your Order, please immediately contact us
We understand that sometimes you may simply change your mind about a purchase or have made a wrong selection. In these situations, you have 14 days in which to return your item for a refund, exchange or store credit. If more than 14 days has passed since your purchase we can’t offer you a refund, exchange or store credit.
To be eligible for a return, refund or store credit your item must be in the same condition that you received it. Which is to say, it must be in the original unopened packaging, and in ‘brand new’ saleable condition.
Please note that current Australian Consumer Law does not require us to offer a ‘Change of Mind’ refund. Rather Len Wallis Audio offers 14 day ‘Change of Mind Policy’ in good faith. For more information on consumer rights and guarantees, please visit the Australian Competition and Consumer Commission web site.
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