Classe Audio Delta Pre Preamplifier - AVFive
Classe Audio Delta Pre Preamplifier - AVFive
Classe Audio Delta Pre Preamplifier - AVFive
Classe Audio Delta Pre Preamplifier - AVFive
Classe Audio Delta Pre Preamplifier - AVFive

Classe Audio Delta Pre Preamplifier

Regular priceRs. 999,999.00
Shipping calculated at checkout.
  • Condition: New
  • Warranty: Official Manufacturer Warranty

  • Free Shipping Across Pan India
  • In stock, ready to ship
  • Inventory on the way

Product Description

  • Has optional HDMI, XLR, and RCA inputs along with a network, USB, AES/EBU, coax, and optical inputs.
  • Reduce signal interference with short signal pathways.
  • Vibrations are absorbed and reduced by specially constructed Navcom feet.
  • Is equipped with a powerful inbuilt MC/MM Two phono inputs are supported by the phono stage.
  • Provides 0.25dB volume step accuracy so you can discover the ideal sound level.
  • Delta PRE Tilt control and digital domain tone control.
  • To improve bass control, support for mono or stereo subwoofers.
  • Adjustable frequency and control over slope.
  • Digital domain parametric equalisation with five bands.
  • All analogue sources are capable of digital bypass mode.

Product Features

The Classe Audio Delta Pre Preamplifier is a high-end preamplifier that is designed to provide exceptional performance in your audio system. For low noise and high performance, the preamp is built with high-quality components, including a custom toroidal transformer. The Delta Pre includes XLR, RCA, and phono inputs and outputs, as well as a built-in DAC with USB input. The preamp is also stylish and modern, with an easy-to-use touchscreen display. The Delta Pre's sound quality is exceptional, with a clean and detailed sound that brings out the best in your music.

Preamplifier Delta
The Classe Audio Pre Preamplifier Delta is a premium preamplifier with fully balanced circuitry and an advanced volume control system. Its advanced circuitry ensures a low noise floor and minimal distortion for the best audio experience possible. It has numerous inputs, including balanced and unbalanced connections, as well as a high-quality phono stage for vinyl enthusiasts. In addition, the Delta Pre Preamplifier has adjustable bass and treble controls, as well as a headphone output.

The Classe Audio-Delta Pre Preamplifier is intended to deliver high fidelity and precision in audio reproduction. This preamplifier produces a clean, transparent sound that faithfully reproduces the original recording thanks to a fully balanced signal path and advanced circuitry. It has a number of features, including multiple inputs and outputs, tone controls, and adjustable gain, that allow for a high level of customization and flexibility in sound shaping. As a result, the preamplifier provides the highest level of fidelity and accuracy in audio playback, making it an excellent choice for audiophiles and music enthusiasts.

The Classe Delta Pre Preamplifier Audio gives you complete control of your audio system. With a variety of inputs and outputs, it is simple to connect to other audio equipment. The front panel includes a large display and a number of control knobs for fine-tuning volume, tone, and balance. The Delta Pre also comes with a remote control, which allows for easy adjustments from across the room. The Classe Audio Delta Pre Preamplifier provides unrivaled control and precision in its class thanks to advanced circuitry and superior build quality.

The Audio Delta Pre Preamplifier Classe is distinguished by its sleek, modern design and brushed aluminum finish. The layout is simple, with easily accessible controls on the front panel and a well-organized back panel for easy connection to other audio components. The unit is made of high-quality materials and includes premium components to ensure the best sound quality possible. The design is both fashionable and practical, making it an excellent addition to any high-end audio system.

Control via touchscreen
The Classe Pre Preamplifier Audio Delta  has an easy-to-use touchscreen interface for simple and intuitive control. All of the preamp's functions, including input selection, tone controls, balance, and more, are accessible via the touchscreen. The screen is clear and bright, making it easy to read even in low-light conditions. The touch interface is accurate and responsive, making it simple to navigate through the various settings and options.

A large sound
The Classe Audio Delta Pre Preamplifier has a large and detailed soundstage with excellent resolution and transparency. It has advanced circuitry that ensures high accuracy and low distortion for a natural and immersive listening experience. The preamp also includes a high-quality power supply and a high-end volume control system with precise adjustments. The user-friendly touchscreen control interface makes it a convenient and versatile preamplifier for any audiophile.




Sales Package Delta Pre Preamplifier and User Documentation
Brand Classe-Audio
Model Delta Pre
Color black
GENERAL Gain Range: -93dB to +14dB

Channel Matching: 0.05dB

Input Impedance (at 1kHz, BAL / SE): 50kΩ

Output Impedance BAL / SE: 200Ω / 50Ω

Maximum Output Level BAL / SE: 18Vrms / 9Vrms
BYPASS MODE (ANALOG INPUTS, TONE / EQ / SUBWOOFERS DISABLED) Frequency Response (-3dB, 50Ω source impedance): 1Hz – 2MHz

Harmonic Distortion (measurement bandwidth: 90kHz):
<0.0004% at 1kHz
<0.0005% at 10kHz
<0.0006% at 20kHz

Intermodulation Distortion (measurement bandwidth: 90kHz): <0.001%

Maximum Input Level BAL / SE (at 0dB gain): 9Vrms (+21.3dBu) / 4.5Vrms (+15.3dBu)

Signal-to-Noise Ratio (A wtd) (22kHz BW, ref 9Vrms): 130dB (133dBA)

Crosstalk (one channel undriven) (BAL / SE): -143dB (100Hz), -140dB (1kHz), -124dB (10kHz)
RIAA Deviation (20Hz-20kHz): < 0.2dB

Selectable Load for MM Type (47k II): 50pF, 100pF, 150pF, 200pF, 250pF, 300pF, 350pF, 400pF, 450pF

Selectable Load for MC – Low Output: 7.5Ω, 10Ω, 33Ω, 50Ω, 82Ω, 100Ω, 330Ω, 1kΩ

Load for MC – High Output: 47kΩ
MM, MC – HIGH OUTPUT Gain (1kHz, 20Ω source impedance): 41.5dB

SNR (22kHz BW, ref 5mVrms in): 86dB (93dB A-wtd)

Max Input Level (overload ref 5mVrms): 11dB (20Hz), 23dB (1kHz), 34dB (10kHz)
MC - LOW OUTPUT Gain (1kHz, 20Ω source impedance, 1kΩ load): 60dB

SNR (20Hz-20kHz): 68dB (74dB A-wtd)

Max Input Level (overload ref 0.5mVrms, 1kΩ load): 12dB (20Hz), 31dB (1kHz), 52dB (10kHz)

Power (nominal input, 0dB gain, 32Ω load): 540mW

Output Impedance: 6.8Ω
FILE FORMATS AND SAMPLE RATES SUPPORTED USB-F: 44.1k, 48k, 88.2k, 96k (iOS specific)

USB-B: 32k, 44.1k, 48k, 88.2k, 96k, 176.4k, 192k, 352.8k, 384k

DSD64, DSD128, DSD256 (native – requires Thesycon/Classe driver for Windows) DSD64, (DoP)

Ethernet: WAV, AIFF, ALAC, FLAC, WMA, AAC, MP3, OGG_VORBIS (max 192k/24b) DSD64, (DoP)

SPDIF (opt, coax, AES / EBU): PCM 32k, 44.1k, 48k, 88.2k, 96k, 176.4k, 192k / DSD64
BAL / XLR: 2 pairs (XLR2 can be assigned as BAL phono in)

SE / RCA: 2 pairs

Phono RCA: 1 pair
OUTPUTS HDMI *(optional): 1* (HDMI 2.0b w/HDCP 2.2)

BAL / XLR: 5 (configurable: 2pairs+1sub, 1pair+1sub pair,…)

SE / RCA: 5 (configurable: 2pairs+1sub, 1pair+1sub pair,…)
AUTOMATION DC Triggers In / Out: 2 sets

CAN Bus: 1 set in / out

RS-232 over RJ-45: 1
Width 17.50 in (444 mm)
(including connectors)
17.68 in (449 mm)
(including feet)
4.78 in (121 mm)
Gross Weight 41.2 lbs (18.7 kg)
Net Weight 29.8 lbs (13.5 kg)
Warranty Type Manufacturers
Warranty Period 1 Year

We usually try to dispatch the order on the same day. Usually the shipping duration will vary between 2 -7 days from the day of ordering. Please be assured that we will 100% deliver the product and our team will keep you updated on the shipping process.

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Customer Reviews

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We understand your concern! Maybe we are not Flipkart or Amazon yet but we are able to provide customize solutions specifically to your needs.  Unlike our competitor, we provide genuine seal packed products with warranty. Unlike other companies that offer Take It or Leave It packages, we are more flexible and able to dial in specifically to your needs. Yes our competitors offer similar products, however they aren't able to match the level of customer service we provide. We are more available and provide better customer service

First of all, at Avfive we are only selling genuine seal packed products. While most of our other competitors are focussing on providing refurbished products at cheap rates, we are only focussing on providing authentic products with minimal profit margins.

You can always check the authenticity of the products through-

1- Genuine product will always have a warranty card inside the box. Serial number & name label of speakers is always mentioned on it. We recommend you would check warranty card & name label of product before the shop persons installs it

2- If any website offers you a price which is much lower than the MRP or price offered by other websites, kindly be alert and check speakers carefully.

3- Else you can directly visit the brand service centre and ask them to verify the product.

Every product on our website comes with a warranty. You just need to contact the brand customer care to claim the warranty. You will just need to fill the Warranty Claim Request Form by sharing with all the necessary details - defect, invoice, model name, etc and share the GST invoice we provide you.

While such cases are extremely rare, however if you ever face such issues, you can directly call us at our support number and our support team will either replace the product immediately or will initiate a full refund, No questions asked.

We usually try to dispatch the order on the same day. Usually the shipping duration will vary between 2 -7 days from the day of ordering. Please be assured that we will 100% deliver the product and our team will keep you updated on the shipping process.




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