Description
Transaudio D9PRO 150W/8Ω 300W/4Ω Power Amplifier Power Amp (Black) Based on Circuit for DarTZeel
Circuit Features:
* Without global negative feedback, its amplifier circuit is based on the design for DarTZeel
* Warm, soft, comfortable, and pleasing to the ear
* With high damping factor, it allows effortless control over any speaker
* Dual-mono design with separate power supplies for left and right channels, achieving extremely high channel separation
* Features soft-start functionality and comprehensive speaker protection circuitry
Materials Used:
* 10 pairs per group (5 pairs per channel), precisely matched 1% for ON MJL3281/1302, offering high output current capacity
* Taiwan single-crystal copper wire for both small signal and high-current wiring
* High-end pure copper RCA terminals and binding posts
* 800W high-end transformer for Nippon Steel
* Original audiophile-grade resistors for KOA
* 12 audiophile-grade BC large electrolytic capacitors
* CNC precision-machined full aluminum enclosure for high-quality and durable construction
Specifications:
* Input Sensitivity: 1.66 Vrms
* Input Impedance: 22 kΩ
* Damping Factor: 800
* Output Power: 150W at 8Ω and 300W at 4Ω (RMS power, stable full power output for extended periods)
* Static Power Consumption: 120W
* Power Supply Voltage: AC110V or AC220V
* Unit Weight: 19 kg
* Unit Dimensions: 450 mm x 380 mm x 150 mm
AP Test Parameters (Tested with 8Ω 800W load):
* Output RMS Value: 35.71Vrms
* Channel Gain: 26.6dB (21.3 times)
* Signal-to-Noise Ratio (SNR): 124.6dB
* Dynamic Range: 124.7dB
* Total Harmonic Distortion (THD): 0.0020%
* THD+N (Total Harmonic Distortion + Noise): 0.0097%
* Frequency Response Bandwidth: ±0.046dB
Package Included:
* 1 x Power Amplifier
Packaging Details:
* Packaging Dimensions: 550 mm x 480 mm x 250 mm
* Weight with Packaging: 21 kg
Circuit Features:
* Without global negative feedback, its amplifier circuit is based on the design for DarTZeel
* Warm, soft, comfortable, and pleasing to the ear
* With high damping factor, it allows effortless control over any speaker
* Dual-mono design with separate power supplies for left and right channels, achieving extremely high channel separation
* Features soft-start functionality and comprehensive speaker protection circuitry
Materials Used:
* 10 pairs per group (5 pairs per channel), precisely matched 1% for ON MJL3281/1302, offering high output current capacity
* Taiwan single-crystal copper wire for both small signal and high-current wiring
* High-end pure copper RCA terminals and binding posts
* 800W high-end transformer for Nippon Steel
* Original audiophile-grade resistors for KOA
* 12 audiophile-grade BC large electrolytic capacitors
* CNC precision-machined full aluminum enclosure for high-quality and durable construction
Specifications:
* Input Sensitivity: 1.66 Vrms
* Input Impedance: 22 kΩ
* Damping Factor: 800
* Output Power: 150W at 8Ω and 300W at 4Ω (RMS power, stable full power output for extended periods)
* Static Power Consumption: 120W
* Power Supply Voltage: AC110V or AC220V
* Unit Weight: 19 kg
* Unit Dimensions: 450 mm x 380 mm x 150 mm
AP Test Parameters (Tested with 8Ω 800W load):
* Output RMS Value: 35.71Vrms
* Channel Gain: 26.6dB (21.3 times)
* Signal-to-Noise Ratio (SNR): 124.6dB
* Dynamic Range: 124.7dB
* Total Harmonic Distortion (THD): 0.0020%
* THD+N (Total Harmonic Distortion + Noise): 0.0097%
* Frequency Response Bandwidth: ±0.046dB
Package Included:
* 1 x Power Amplifier
Packaging Details:
* Packaging Dimensions: 550 mm x 480 mm x 250 mm
* Weight with Packaging: 21 kg
Payment Terms
1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms
If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.
Custom Duties & Taxes
1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
Feedback
1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
On Mar 16, 2025 at 20:46:59 PDT, seller added the following information: