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LADDER Bach II Full Balanced R2R HiFi Pre-amplifier

LADDER Bach II Full Balanced R2R HiFi Pre-amplifier

Prezzo di listino $945.00 USD
Prezzo di listino $945.00 USD Prezzo scontato $945.00 USD
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Specification

R2R Ladder Structure Design.
Single Crystal Copper Transformer.
Original Design Circuit.
Equalise the Audio Performance.
Solid Build With Metallic Chassis.
Fully Balanced Signal Amplification.
Pure Sound Performance.
Rich Input & Output Interfaces.
OLED Display.
Package weight: 8678g

Bach II — Full Balanced R2R HiFi Preamplifier

“True-to-life sound quality and immersive audio effects.”

The LADDER Bach II preamplifier offers a rich, high-fidelity listening experience with true balanced R2R analog decoding. With its high-precision components, custom toroidal transformer, and a fully balanced output stage, Bach II delivers superb sound quality that restores the purity and warmth of your favorite music. Inspired by classic Bach design and refined with modern elements, this preamplifier ensures both aesthetic appeal and unmatched audio performance.

Key Features

  • Fully Balanced Analog Circuit: True balanced design ensures superior signal integrity, wide dynamic range, and reduced distortion.
  • Class A Line Stage: Class A output with fully differential topology ensures wide dynamic headroom and ultra-low distortion for accurate sound reproduction.
  • High-Precision Components: Built with top-tier components such as precision resistors and custom capacitors, ensuring clean and stable performance.
  • Relay-Controlled Attenuator: 60-step relay-based volume control for perfect channel balance and precise volume adjustment, free from mechanical wear.
  • Elegant Design: The sleek Bach-inspired chassis refined with minimalist modern touches, available in Silver or Black.
  • Remote Control: Control volume and settings from a distance for added convenience.

Product Overview

Product Name LADDER Bach II Full Balanced R2R HiFi Preamplifier
Material Aluminum Alloy Chassis
Color Options Silver / Black
Dimensions 320mm × 330mm × 60mm (Main Unit)
Packaging: 450mm × 380mm × 160mm
Net / Gross Weight 6.5kg / 9.7kg
Power Consumption 1W (Idle), 20W (Operational)
Amplification Pure Class-A, True Balanced, Fully Discrete Line Stage
Volume Control 60-step Microprocessor-Controlled Relay Attenuator
Input Interfaces IN1-XLR, IN2-XLR, IN3-RCA
Output Interfaces XLR Balanced Output / RCA Single-Ended Output
Input Impedance 12.2kΩ (Single-Ended), 60kΩ (Balanced)
Output Impedance 200Ω (Single-Ended), 400Ω (Balanced)
Gain Unity Gain (0dB)
AC Power Requirement 100–240VAC, 50/60Hz (Worldwide Voltage)
Frequency Response 10Hz–80kHz (–0.3dB)
THD+N 0.00%
Signal-to-Noise Ratio 120dB (A-weighted)
Dynamic Range >121dB
Stereo Crosstalk –110dB
Warranty 12 Months

Design Philosophy

Every element of Bach II reflects the pursuit of timeless audio purity — from its elegant “Bach” design language to its minimalist signal path. The Class-A design ensures that the signal is clean and natural, while the fully balanced topology preserves the integrity of the original audio. Every decision, from the materials used to the precision of the relay-based volume control, is aimed at creating an experience of pure, uncolored sound.

Package Includes

  • Bach II Main Unit
  • Remote Control (select)
  • User Manual
  • Warranty Card

Note: The Bach II preamplifier does not include a power cord. Additionally, Bach II achieves optimal performance when used in a fully balanced chain (XLR input/output). Due to its Class-A design, adequate ventilation is recommended during extended operation.

 



What's in the Box?

Shipping & Returns

  • Free Standard full searchable Shipping
  • DDP(Delivered Duty Paid) Services, No payment on receiption
  • Free 7-Day Return Policy!

Shipping Fees

Worldwide Free Shipping on Hificat, Please allow 1-3 business days for conduct Quality Control in order to ensure the products quality.

In the event that a shipment is refused delivery by the recipient, is undeliverable, or is returned to sender, Hificat will process a refund to the original payment method used.

If a customer would like the order reshipped, they’ll be charged a reshipment fee. Customers may also be subject to a restocking fee of up to 20 percent of the product cost.

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Which Couriers To Use?

We collaborate with these courier companies:
Standard Shipping: Yanwen Express
Express Shipping(over $500 can be free): DHL Express, FedEx and SF Express

Hificat has extensive global logistics experience to ensure quality logistics services to consumers.

HiFiCat offers consumers different shipping, depending on the country, a choice of different shipping methods.

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Estimated Delivery Time


1. France, Germany, UK, Italy, Spain, USA.

All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 6-10 days to arrive.

Tracking Example

France: https://t.17track.net/en#nums=YT2132021222003141

Germany: https://t.17track.net/en#nums=YT2133621222016083

United Kingdom: https://www.17track.net/?nums=GV779664269GB

Italy:https://t.17track.net/en#nums=YT2133021222011717

Spain:https://t.17track.net/en#nums=YT2129521222003430

United States:https://t.17track.net/en#nums=SUA211205BIUQ1000007

2.EU Country:Filand, Poland, Estonia, Norway, Switzerland, Greece, Sweden, Israel, Czech Republic, Slovenia, Slovakia, Denmark, Netherlands, Latvia, Croatia, Austria, Hungary, Belgium, Bulgaria, Romania, Ireland, Malta, Iceland, Serbia and so on.

All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 10-15 days to arrive.

Filand: https://www.17track.net/?nums=UG324191515YP

Poland:  https://www.17track.net/?nums=UG335827360YP

Estonia: https://www.17track.net/?nums=UG363043181YP

Norway: https://www.17track.net/?nums=VR457380806YP

Switzerland: https://www.17track.net/?nums=UG359525911YP

Greece: https://www.17track.net/?nums=UG250851788YP

Sweden: https://www.17track.net/?nums=UG353458343YP

Israel: https://www.17track.net/?nums=UG356134837YP

Czech Republic: https://www.17track.net/?nums=UG320437102YP

Slovenia: https://www.17track.net/?nums=UG349882511YP

Slovakia: https://www.17track.net/?nums=UG349946557YP

Denmark: https://www.17track.net/?nums=UG272480001YP

Netherlands: https://www.17track.net/?nums=UG206078468YP

Latvia: https://www.17track.net/?nums=UG336264373YP

Croatia: https://www.17track.net/?nums=UG331204789YP

Austria: https://www.17track.net/?nums=UG322443180YP

Hungary: https://www.17track.net/?nums=UG313846849YP

Belgium: https://www.17track.net/?nums=UG313858025YP

Bulgaria: https://www.17track.net/?nums=UG309182635YP

Romania: https://www.17track.net/?nums=UG295530616YP

Ireland: https://www.17track.net/?nums=UG286654665YP

Malta:  

Iceland: https://www.17track.net/?nums=VR447888050YP

Serbia: https://www.17track.net/?nums=VR447710777YP

 

Ukraine: https://www.17track.net/?nums=UG331240667YP 

Russian Federationhttps://www.17track.net/?nums=VR454415418YP

3.South America:Peru, Brazil, Chile

Chile: https://www.17track.net/?nums=UG205949999YP

Brazil: https://www.17track.net/?nums=UG207476109YP

South Africa: https://www.17track.net/?nums=VR446175857YP

4.Oceania:

New Zealand: https://www.17track.net/?nums=YE175499582CN
 Australiahttps://www.17track.net/?nums=UG245685796YP

 

5.Canada By Canada Post, about 2 weeks.
6. Asia:
India: https://www.17track.net/?nums=UG297660021YP
Vietnam: https://www.17track.net/?nums=VR456508418YP 
Japan By Japan Sagawa Global Transportation. About 7 days.
Thailand By jt express. About 5-7days.
Malaysia by jtexpress.My  About 5-7days.
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