Chord ULTIMA PRE 3 Five Input Preamplifier Introduction Discover the Chord Ultima Pre 3 preamplifier. It combines cutting-edge engineering with timeless design. Crafted for audiophiles, it excels in performance and refinement. Expect clarity, control, and stunning build quality. Design The Ultima Pre 3 boasts solid aircraft-grade aluminium chassis. It features an elegant circular power sphere at its centre. Sleek Integra legs allow clean component stacking. Alternatively, optional side blocks refine its profile. Under the vented top panel, a dimmable LED light glows softly. Overall, its form feels purposeful and polished. Features This model offers five analogue inputs—two balanced (XLR), three unbalanced (RCA)—plus a dedicated AV bypass. Each input uses individual buffering and RF-filtering for low-noise performance. Sealed relays, controlled by microprocessors, ensure precise switching. Technical It delivers a frequency response of 10 Hz–200 kHz (±3 dB) with ultra-low THD of just 0.002 % (20 Hz–20 kHz). Signal-to-noise ratio hits –105 dB across all inputs. Input impedance is 100 kΩ; output impedance stands at 560 Ω. Maximum input reaches 10 V RMS and output peaks at 17 V RMS. Channel separation exceeds 100 dB. Performance This preamp excels in transparency and rhythm. It remains neutral yet emotionally engaging. With a balanced pairing—say Ultima 5 or Ultima 6 power amps—it reveals nuanced musical dynamics. It delivers depth, separation, and timing with musical integrity. Reviewers praise its open, dynamic sound and expressive honesty. Connectivity Beyond core audio paths, the Ultima Pre 3 includes a 5 V/3 A USB-A output—perfect for powering DACs or charging peripherals. It also provides a 12 V trigger for automation and balanced/unbalanced outputs. Operation Power consumption hovers around 40 W. It supports worldwide voltages (80–250 V AC auto-switching). Dimensions (with Integra legs): approx. 48 cm W × 34 cm D × 13 cm H; weight is about 12.7 kg. Summary This is a design-forward, high-performance pre-amp built for demanding listeners. It delivers superb sound quality in a stylish package. It fits any serious system without compromise. Elevate your listening with the Chord Ultima Pre 3. ModelUltima Pre 3 TypeFive‑input analogue preamplifier (solid state) Analogue Inputs5 total — 2 × Balanced (XLR), 3 × Unbalanced (RCA) AV BypassDedicated AV bypass input Buffered InputsIndividual buffering with RF‑filtering on each input Relay SwitchingSealed relays under microprocessor control Analogue OutputsBalanced and unbalanced main outputs USB OutputUSB‑A 5 V / 3 A (powering DACs / peripherals) 12 V Trigger1 × 12 V trigger output for system automation Frequency Response10 Hz – 200 kHz (±3 dB) Total Harmonic Distortion0.002 % (20 Hz – 20 kHz) Signal‑to‑Noise Ratio–105 dB (all inputs, A‑weighted) Input Impedance100 kΩ Output Impedance560 Ω Maximum Input10 V RMS Maximum Output17 V RMS Channel SeparationGreater than 100 dB Power Consumption≈ 40 W (operational) Power SupplyInternal; 80–250 V AC auto‑switching (worldwide use) Dimensions (W × D × H)Approx. 480 mm × 340 mm × 130 mm (with Integra legs) WeightApprox. 12.7 kg FinishPrecision machined aluminium chassis; circular centre power sphere; vented top panel IncludedIntegra legs (fitted). Optional side blocks available separately. Country of ManufactureUnited Kingdom
