PeachTree Audio Nova 80W Integrated Amplifier with Tube and DAC
RM1,800.00
The Peachtree Nova is a hybrid integrated amplifier originally released in the late 2000s.It combines a tube-based preamp / buffer stage with a solid-state output (power amp) section, delivering a blend of warmth and control.
In addition to amplification, it includes a built-in DAC (digital-to-analog converter) section, supporting various digital inputs (USB, optical, coax).
Although it is now discontinued / “archived,” it remains a sought-after piece in used / audiophile circles.
Key Features & Specifications
Here are the important specs and features of the Nova:
| Feature | Description |
|---|---|
| Power Output | 80 watts per channel (into 6 Ω) |
| Amplifier Topology | Solid-state (MOSFET / Class A/B) power amp section |
| Preamplifier / Buffer Stage | Tube-based (uses a 6922 tube) |
| Digital-to-Analog Converter (DAC) | ESS 9006 Sabre DAC, upsampling, 24-bit / 96 kHz support |
| Inputs | 5 digital (1 USB, 2 coaxial, 2 optical) + 3 analog (RCA) |
| Outputs / Extras | Preamp outputs (variable & fixed), headphone output (1/4″), “home theater bypass” on analog input, remote control with “Tube” switching, selectable DAC filters (Sharp / Soft) |
| Dimensions / Weight | ~14.75″ × 14″ × 5″ (W × D × H), weight ~26 lb (≈11.8 kg) |
| Distortion / Noise | Very low distortion <1% at rated power; the DAC section claims high S/N ratios |
Design & Sound Character
Some observations and commentary based on reviews and user impressions:
-
Hybrid Design Benefits
The Nova’s design aims to combine the “best of both worlds”: the warmth, tonal beauty, and harmonic richness of tubes in the front end, with the muscle, control, and stability of solid-state for driving the speakers.
Via its remote, you can engage or disengage the tube stage (“Tube” mode), letting you compare the coloration (or transparency) that the tube imparts. -
DAC / Digital Side Strong
Many reviews praise the built-in ESS Sabre DAC, especially for computer/digital source users. The galvanically isolated USB input and attention to jitter mitigation are noted highlights. -
Bass / Power Limitations
While 80 W is respectable for many speakers, in rooms with large, demanding speakers the Nova may struggle to deliver deep, visceral bass under heavy load. Some reviewers note that for power-hungry or low-efficiency speakers, more headroom would be preferable. -
Musical / Tonal Character
In “tube engaged” mode, the sound is often described as more forgiving, smoother in the treble, and more involving in the mids. In “tube off” (solid-state only) mode, it tends toward clarity, neutrality, and sharper detail.
The Nova is often praised for soundstaging, imaging, and its handling of digital files (especially compressed ones) with fewer harsh artifacts.
