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Предусилители — Backes & Müller ICE 525

Описание, изображения, технические характеристики и спецификации

Backes & Müller ICE 525
Источник изображения — © Backes & Müller

The ICE 525 is a preamplifier from Backes & Muller, built with both balanced and single-ended connectivity. Backes & Muller is a German manufacturer historically known for its active loudspeaker systems as much as for standalone electronics, and this preamplifier likely represents part of a broader effort to offer complete, coherently engineered systems rather than isolated components.

Key specs that matter

Two balanced and three single-ended inputs are provided, with two balanced and one single-ended output, a reasonably comprehensive connectivity set for a dedicated preamplifier. At 440 x 90 x 280 mm and 10 kg it is a moderate-weight chassis, its dimensions consistent with a standard component footprint rather than an unusually compact or oversized design.

Sound and use context

Expect a controlled presentation typical of a well-built solid-state preamplifier design - Backes & Muller's broader reputation in active loudspeaker engineering suggests a design philosophy that prioritises accurate signal transfer over an overtly voiced or characterful sound.

Pairing

Both balanced and single-ended outputs allow it to partner with either type of power amplifier without adapters, offering genuine flexibility for a mixed-brand system.

Alternatives

Backes & Muller is also known for active loudspeaker systems, which form a natural partner category within the brand's own catalogue, worth exploring for buyers drawn specifically to the brand's broader engineering philosophy rather than treating this preamplifier as an isolated purchase. Backes & Muller's smaller footprint within the broader hi-fi market compared with more mainstream manufacturers means sourcing a local dealer with genuine product knowledge and demonstration capability may take more research than with a larger, more widely distributed brand. Buyers should also confirm current international distribution and support arrangements before committing to a purchase from outside the brand's home market. A short listening session at a dealer showroom, arranged in advance given the brand more limited retail footprint, remains the best way to judge fit before committing. Buyers should also weigh whether a more widely distributed alternative might offer easier long-term servicing access in their specific region. Overall, this preamplifier suits a buyer specifically drawn to Backes Muller broader active-speaker philosophy rather than one shopping purely by brand recognition.

Характеристики

  • Название модели

    ICE 525

  • Аналоговые входы (балансные)

    2

  • Аналоговые входы (небалансные)

    3

  • Аналоговые выходы (балансные)

    2

  • Аналоговые выходы (небалансные)

    1

  • Усиление (dBu)

    N/A

  • Чувствительность входа (mV)

    N/A

  • Выходное напряжение (V)

    N/A

  • Входное сопротивление (балансное) (Ω)

    N/A

  • Входное сопротивление (небалансное) (Ω)

    N/A

  • Выходное сопротивление (балансное) (Ω)

    N/A

  • Выходное сопротивление (небалансное) (Ω)

    N/A

  • Максимальный уровень выхода (балансный) (dBu)

    N/A

  • Максимальный уровень выхода (небалансный) (dBu)

    N/A

  • Диапазон регулировки громкости (dBu)

    N/A

  • Нижняя граница частотного диапазона +/- 3дБ (Hz)

    N/A

  • Верхняя граница частотного диапазона +/- 3дБ (Hz)

    N/A

  • Отношение сигнал/шум (SNR, невзвешенное) (dB)

    N/A

  • Коэффициент гармонических искажений + шум (THD+N) (%)

    N/A

  • Габариты (mm)

    440 x 90 x 280

  • Вес (kg)

    10

  • Официальная ссылка

Связанные материалы