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【New】2025 Entreq Silver Tellus Tungsten Package

【New】2025 Entreq Silver Tellus Tungsten Package

Made in Sweden
Package includes: Silver Tellus Tungsten x1 & Eartha Silver Infinity H/H 1.65M x2


HK$35,100.00
HK$29,800.00
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Description

***Products are sold online and in-store simultaneously. The stock quantity may not be updated in the online system in time. ***

***Our team will contact you for confirmation.***

***Goods in stock will be handled and sent within 1-3 working days.***


With a working mass of 20kg and featuring an improved mineral mix including tungsten and titanium, the Silver Tellus Tungsten is a versatile ground box suitable for use in many audio systems. It includes 4 binding posts in a two-cell construction. This means you can attach digital sources to one cell and analogue sources to the other. The Silver Tellus Tungsten can also be used for negative speaker grounding.


Silver Tellus is undoubtedly our best-selling ground box. Thousands of users worldwide use it, and it can be said that Silver Tellus is something of a legend. The longest and most-read thread on What’s Best Forum is about Silver Tellus. Now, after more than a decade, we introduce a completely redesigned version of this legend.


We have updated the mineral mix to match the one used in our Olympus Tungsten boxes. We have modified the chassis so that Silver Tellus Tungsten now features two separate chambers. This means you can separate analogue and digital signals, using two connections for analog devices and two for digital ones. You can also use the Silver Tellus Tungsten to ground the negative terminals of the amplifier’s speaker outputs. We have retained the format but improved the chassis against vibrations and now deliver custom-made aluminium spikes (not pictured, but included).


Key Details

Technology

Tungsten Inside


Dimensions 

Length: 320 mm 

Width: 440 mm 

Height: 155 mm 

Weight: 20 kg


Technical specification

This ground box works most effectively when grounding/draining up to two components with a total weight of between 10 – 100kg. 

It also works well for grounding all types of power distribution. 

This is only a guide and you will find that it will still have a positive effect on larger components. 

As with all Entreq products, we recommend consulting with your local distributor to get the best advice for your system.


Effective Mass:10kg - 100kg 

Connections: 4 copper binding posts 

Materials: Oak, Tungsten and Titanium Mineral Mix, Copper, Silver


Negative Speaker Grounding

This box works well for negative speaker grounding on all amps.

Please note that grounding the negative speaker post on amplifiers can have a significant impact on your sound quality. We highly recommend doing so, but we also advise you to download our manual or contact us for more information before making any changes.


Eartha Cables

For the highest quality in all applications, we recommend using Silver Tellus Tungsten in combination with Eartha Olympus cables. However, you will find that the Eartha Sudoku, Eartha Revelation and Eartha Apollo cables will also provide excellent performance at a lower price point. Please check the Eartha cables section on our website for more information.


Important information

None of our ground boxes can replace protective grounding.

Shipping & Payment

Delivery Options

  • Self pick up at showroom - Unit 1010-1012, Block B, Seaview Estate, 4-6 Watson Road, Causeway Bay, HK
  • Special arrangement of delivery method (Please provide address and contact our staff)
  • Ship with other orders
  • Self Pick Up at Exhibition (Please confirm by staff) *8-10 Aug 2025 Only
  • S.F. Express - EF Locker Pickup (Freight Collect) ☆☆☆Free shipping is available for orders over $500☆☆☆
  • S.F. Express - Store Pickup (Delivered within 3-7 working days)Free shipping is available for orders over $500. If the threshold is not met, you will be charged for shipping when the goods arrive.
  • S.F. Express - Circle K Store Pickup
  • S.F. - Business Station (Free SF shipping is available for orders over $1000. If the threshold is not met, you will be charged for shipping when the goods arrive.)
  • S.F. Express - 7-11 Store Pickup
  • S.F. Express - Office / Home Delivery (Delivered within 3-7 working days)

Payment Options

  • FPS
  • In-store Payment
  • Octopus
  • Bank Transfer
  • Alipay (HK)
  • WeChat Pay
  • Credit Card
  • Apple Pay
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