大菠萝出了，针对C2II，一直在考虑功放的事情，中了八度的毒难以自拔，请大家看看下面前后级搭配素质如何？？？
1，OCTAVE HP300SE
原厂定位应该是HP300MKII的上一级，查看八度网站与该系列顶级的500SE三台前级并列在产，排位应该是老二。






还有银色面板的~

OCTAVE RE290
看原厂网站，现在产的是RE290，MRE130，MRE220，老款的RE280MKII是不是不生产了？但看到国内代理还在出售，不解?

e文不是很好，请大家帮忙解读下，谢谢了！

HP 300 SE

The HP 300 SE is a enhanced version of the HP 300 MKII. The HP 300 SE does not replace the HP 300 SE, this model extends our range of Preamps. The HP 300 SE offers more flexibility in the connections and sonic benefits due to some improvements in the Power Supply and the Output stage of the Line Amplifier. The HP 300 SE has two independent XLR Inputs, three RCA Inputs, one Monitor Output, two RCA Outputs and one XLR Output. The Gain is switchable in three steps, this allow to set the optimum Gain and regulation Ratio depending on the efficiency of the Loudspeaker. The new designed Line Amp has a extremely high Signal to Noise Ratio. Noise is not only a characteristic of the tubes, a significant contribution is coming from the mains, respectively the Power supply design of a Preamp. The Power supply of the HP 300 SE consists of the external transformer with optimized isolation characteristic, and the precise ultra low noise Voltage regulators of the main unit. Both systems are match to each and help reducing the Noise of the Lime Amplifier effectively. The Balanced Output is realized with a highly symmetrical Output Transformer. The Transformer offers the possibility to connect or disconnect the Ground connection to the Power Amplifier. The feature helps to reduce disturbing mains induced currents that usually flow in the Ground of the Signal connection. Both Outputs offer very low Output Resistances. Connecting cables up to 5 - 10 meter is without negative influence. A helpful feature in modern Hifi combinations is the Home Theatre Bypass Function. The HP 300 SE offers this feature, with the additional possibility to select the Bypass Input from a RCA Input to a XLR Input. The Monitor Output is buffered and can be used to drive an external headphone Amp, the Analog Input of a Computer or similar. Phono MC is available optional.

Basic Model HP 300 SE, optional: Phono MC Tube Complement Line-Platine: ECC 81 und ECC 88; Phono: ECC 81 Design Aluminium silver or Aluminium black

RE 290

OCTAVE proudly presents the latest evolution of the successful and enduring RE 280 stereo amplifier. The company’s traditional stereo amplifier design has been produced since 1990, having been updated and improved continuously over the years. This progressive development has brought forth an even further improved variant in the form of the new RE 290 power amplifier – an ideal companion for any and all modern high-performance loudspeakers. The RE 290 based on the stable and reliable electronic circuits of the RE 280 MKII model, while incorporating the benefits of the recently-developed KT120 power tube. The KT120 allows an output power of more than 100 W via two tubes in push-pull mode, while its current capacity is higher compared to the classic KT88 tube designs. Increased stability with difficult, low impedance speakers is achieved through the increased bandwidth and OCTAVE’s specially designed output transformers. Lifelike reproduction of even the most complex orchestral passages in the own home is now possible. The power bandwidth of the RE 290 ranges from 15 Hz to 85 kHz. The noise level (100μV =-106dB) is so low that even with high efficiency speakers there is no audible hum or noise. The power supply functions are controlled by the exclusive OCTAVE power management circuitry. In combination with the highest quality components manufactured in Europe, this results in a finer-sounding and more stable performance over the entire lifetime of the RE 290 (over 15 years expectancy). A certain charm of tube amplifiers is the ability to explore the sonic properties of different tube types. Whether rare NOS models or new tubes such as the KT120, the OCTAVE RE 290 allows the use of various pin-compatible output tubes. In order to allow optimal operation of a diverse range of output tubes of different power classes, a switching circuit is included on the rear panel of the amp. The bias of the output tubes can be fine-tuned in three steps. Other features enhancing ease of use and operation include the ECOmode, the optional connection for the external Black Box or Super Black Box capacitance upgrade modules, as well as switchable RCA and XLR inputs.

Basic Model Stereo Power Amplifier with 2 x 90 Watt Tube Complement 4 x KT120, Driverstage Tubes: 3 x ECC 82 Design Aluminium silver or Aluminium black Add On Modules Black-Box and Super Black Box Specifications Power Output 2 x 90/130 Watt into 4 Ohm in High Power Mode 2 x 70/90 Watt into 4 Ohm in Low Power Mode Frequency Response 5 Hz - 80 kHz / - 3 dB Total Harmonic Distortion < 0,1% at 10 Watt into 4 Ohm Signal-to-Noise Ratio > 100 dB Minimum Speaker Impedance 2 Ohm Gain / Input Sensitivity RCA + 28 dB / 0,8 V Download: RE 290 Owner's Manual General Facts Power Consumption 200 Watt idle, 400 Watt at full power Standard Accessory: Power cord, 3 mm Screwdriverr for BIAS Adjustment Weight 24,5 kg each Amplifier

1，该机器前后级之间用平衡连接好还是用RCA？前级到音源用平衡还是RCA？
2，前后级电源线的选择有什么推荐？
----请诸位不吝指点！~

照片不错，等待下文。

HP300SE应该是老五。
乐乐行 发表于 2013-2-24 23:25

看原厂网站前级里，旗舰前级，500se，300se，300MKII啊！？乐乐行兄何不指导下？

回复 s1.4 的帖子
不知道价格市场能接受吗。

作为一个500SE的用家，只能劝你尽力向前，一步到位上500SE咯

作为一个500SE的用家，只能劝你尽力向前，一步到位上500SE咯
lintianshi 发表于 2013-2-24 23:56

请林兄说说300SE+RE290对比V80在推力，控制力以及关键的音乐味表现上如何？

看来八度还是偏冷门，用家还是不多啊！~

这个胆得？
搞得动c2吗？