The Bluesound Node/Node2i Upgrade Kit replaces the internal switch-mode power-supply in the Node, with Teddy Pardo Audio high performance external power supply plus custom-made internal regulator board. This upgrade kit can be installed in 10-20 minutes, without requiring any special tools or special skills like soldering, making it suitable for non-technical users. The result is a big step forward in the sound quality of the Node, bringing it very close to the level of network streamers costing twice as much.
The Bluesound Node/Node2i Power Supply Upgrade Kit replaces the internal switch-mode power-supply in the Node streamer, with a Teddy Pardo Audio high performance external power supply.
This upgrade kit can be installed in 10-15 minutes, without requiring any special tools or soldering, making it suitable for non-technical users. The result is a big step forward in the sound quality of the, bringing it very close to the level of network streamers costing twice as much.
New - MiniTeddy Power Supply
The new MiniTeddy is a single-outlet power supply in a compact-sized, all-aluminum chassis. The MinTeddy circuitry is based on the 4th generation of our familiar SuperTeddyReg voltage regulator.
The new version is based on the same layout which started in our TeddyCap Special Edition, which includes careful component selection and careful biasing of the active stages, resulting with a reduced output impedance, and better load regulation.
The result, sound wise: a more dynamic presentation, sharper focus and 3D imaging.
MiniTeddy specifications:
Dimensions (HxWxD): 6x18.5x13.5 cm
Chassis material: Aluminum. Front panel: 4mm.
Weight: Net = 1.5Kg, Gross = 2Kg
Background
The Bluesound Node/Node2i are originally equipped with a low-cost switch-mode power supply, similar to the power supplies that can be found in many consumer level products. This power supply has insufficient performance level in term of clean power delivery, resulting in mediocre overall sound quality. The upgrade kit offered here brings the Node, a major step forward, both in analog and digital outputs.
Node vs Node2i
The Node is the new version from Bluesound, launched in 2021. It features a better DAC chip (Texas Instruments PCM5242 in Node, vs PCM5102 in Node2i), which makes it DSD and MQA capable device.
Visually, the Node is easy to identify by having an HDMI port (not found in Node2i).
The Node2i main board requires several voltages to run properly, which is why our upgrade-kit includes an internal regulator board, feeding from the external 7v Teddy power supply.
The Node runs from 5v external power supply, without requiring an internal regulator board, which makes it easier to install.
Node2i kit contents:
The Bluesound Node2i Upgrade Kit includes the following components:
MiniTeddy power supply 7v/2A.
Internal regulator board, that distributes the required voltages to the main board.
Custom-made rear panel adapter, wired with DC plugs.
High quality DC cable.
Node kit contents:
The Bluesound Node Upgrade Kit includes:
MiniTeddy power supply 5V/2A
Custom-made rear panel adapter, wired with DC plugs.
High quality DC cable.
Sound
Comparing with the Node in its original form, the upgraded model reaches sound quality levels that surpass network streamers at twice the cost: it shows better focus and clarity, wider and deeper soundstage, and deeper bottom octave.
Michel R from Canada about this upgrade:
The second day came the revelation. You nailed it again:) It’s already glorious. Everything’s better: not just a question of bass and treble. The whole music just sounds better. The image, the 3-D of the soundstage… It's awesome.
Thank you for making such great devices, Yair, you make my life better:)
2 reviews for Bluesound Node/Node2i Upgrade Kit (MiniTeddy)
Lee (verified owner)–
I implemented the Terry Pardo MiniTeddy upgrade power supply with the Bluesound N130.
I play ripped CDs, digitized vinyl LPs, and Qobuz thru the Roon software application.
I do not and have not every used the DAC function of the Node N130, so I cannot comment on that aspect of the devices.
The Node N130 feeds a Naim DAC V1, which feeds vintage Naim electronics, and a vintage pair of passive Linn Isobarik speakers.
The change has resulted in pronounced clarity on low level details of the recordings. Very Good improvement on micro dynamics, and the over all scale of the recordings.
Excellent improvement on percussion on well recorded releases.
Pleased with the purchased. I have used TP devices before and I trust the organization’s commitment to a quality product.
Steven D. (verified owner)–
The mini TeddyPardo is excellent. It’s amazing! Gives me goosebumps. Bass trouble and mid range are all better. Plus it’s made for the node and it’s small. I found myself listening for many more hours to my hifi every day after installing. It added some magic. My highest rating! Easy to install.
Lee (verified owner) –
I implemented the Terry Pardo MiniTeddy upgrade power supply with the Bluesound N130.
I play ripped CDs, digitized vinyl LPs, and Qobuz thru the Roon software application.
I do not and have not every used the DAC function of the Node N130, so I cannot comment on that aspect of the devices.
The Node N130 feeds a Naim DAC V1, which feeds vintage Naim electronics, and a vintage pair of passive Linn Isobarik speakers.
The change has resulted in pronounced clarity on low level details of the recordings. Very Good improvement on micro dynamics, and the over all scale of the recordings.
Excellent improvement on percussion on well recorded releases.
Pleased with the purchased. I have used TP devices before and I trust the organization’s commitment to a quality product.
Steven D. (verified owner) –
The mini TeddyPardo is excellent. It’s amazing! Gives me goosebumps. Bass trouble and mid range are all better. Plus it’s made for the node and it’s small. I found myself listening for many more hours to my hifi every day after installing. It added some magic. My highest rating! Easy to install.