HHB Circle 5 (Active)

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Brand: Hhb

The Circe series of transformer modules by Hafler is designed to provide a simple, affordable method of converting line level signals to balanced, high-impedance outputs. The Circle 5 (Active) is one such module from the series.The Circle 5 (Active) is a 1RU module that provides 5 channels of balanced/active conversion using a matched, bridging architecture to minimize noise and distortion. Each channel has an input impedance of 1000 ohms and a balanced output impedance of 150 ohms. The module accepts line level input signals (0 dBm) and provides a maximum output level of +26 dBu when driving 600 ohms loads.One of the key features of the Circle 5 (Active) is its low-distortion design, which includes bipolar op-amp circuitry for common-mode and differential-mode noise rejection. The module provides a wide frequency range, with a bandwidth of DC to 24 kHz and a passband flatness of ± 0.5 dB.Another notable feature of the Circle 5 (Active) is its user-selectable step-up and step-down input-level control. This allows for fine-tuning of input sensitivity to match different input devices, and provides 16 dB of range to accommodate input signals from -26 dBm to +6 dBm.Overall, the Hafler Circe Circle 5 (Active) module is a versatile, cost-effective solution for transforming line level signals to balanced, high-impedance outputs, making it an ideal choice for a variety of professional audio applications.