來自美國的 Nuforce HAP-100 前級耳機擴大機。全台越點率先引進,數量有限,請把握機會喔。
The HAP-100 is a preamp and headphone amplifier for the audio enthusiast for whom quality headphone listening is a priority. The HAP-100's innovative design offers features never before available at its modest price point. Most significantly, the HAP-100 shares technologies first employed in our flagship P-20 preamp, along with other audiophile-grade developments.
As with the remarkable P-20, the HAP-100 exploits NuForce's most recent work in volume controls. At the unit's core is a switched-resistor ladder network of low-noise, thin-film resistors, one per volume setting, permitting discrete, high-resolution increments of 1dB for the HAP-100's one hundred volume steps.
Other HAP-100 features:
擁有 5dB 的增益無復回受設計的前級功能,聲音細緻柔美。
.A 類單端的耳機擴大機 (a design topology long held by audiophiles to be the last word in headphone reproduction)
Top-grade relays for input selection
A linear power supply employing a toroidal transformer, large capacitor reserves and high-speed regulation for fast, clean power to all circuits
A signal-to-noise ratio in excess of 100dB
THD+N = 0.002%, assuring the ultimate in accurate reproduction
Four low-noise, stereo RCA inputs
One RCA stereo output offering a full 7.8Vrms to effortlessly drive any amplifier. This output can be turned off (by pressing On and then Input buttons on the remote control) while the 6.3mm headphone output remains enabled.
A front-panel 6.3mm jack for large, over-ear headphones
A stylish three-digit display (setting 1 for input selection / settings 2 and 3 for output levels from 00-99)
A full-featured remote control
We have every confidence that the most demanding listener will find the HAP-100 to be the ideal centerpiece for headphone and conventional stereo listening. For transparency, speed, accuracy, resolution and musicality, along with high style and convenience, the HAP-100 has no equal at its price. Indeed, our confidence is such that we invite the listener to compare the HAP-100 with higher-priced equivalents.
HAP-100 due to its nature of being a best-of-class preamp combined with a headphone-amp, its headphone stage is optimized for 1) high impedance ( >300 ohm) headphones and 2) sensitive low-impedance headphones. For the discerning headphones enthusiasts who primarily listen to low impedance, low efficiency headphones, we plan to offer a dedicated high-power headphone amp.
規格
音源輸入組數: |
4 RCA |
可提供輸出組數: |
1 x RCA, 1 x 6.3mm 面板前耳機輸出 |
訊號雜音比: |
100dB at 20-20kHz |
THD+N at 1kHz: |
0.002% at 20-20kHz(3Vrms RCA, 2Vrms |
頻率響應 at 20-20kHz: |
+/- 0.1dB, 10 to 185kHz +0.2dB/-3dB |
最大輸出: |
RCA 7.8Vrms, • Headphone 5.2Vrms Hi-Z, • 5.1Vrms 300 ohm, • 1.8Vrms 30 ohm, • 0.9Vrms 16 ohm |
輸入阻抗: |
20K ohm |
輸出阻抗: |
100 ohm |
外觀尺寸: |
9 in x 8.5 in x 2 in |
重量: |
2.64 lbs, Shipping weight 5 lbs |