StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Rockville › Receivers & Amplifiers
Rockville
Rockville BluTube LED 70w Bluetooth Tube Amplifier/Home Stereo Receiver

Rockville BluTube LED 70w Bluetooth Tube Amplifier/Home Stereo Receiver

4.8(6 ratings)

Best price now

$179.95at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $179.95 at Walmart on Nov 9.

Our take on the Rockville BluTube LED 70w Bluetooth Tube Amplifier/Home Stereo Receiver

The Rockville BluTube LED is a compact stereo amplifier that uses vacuum tubes in its output stage and adds Bluetooth, USB file playback, and digital inputs. Rockville rates it at 25 watts per channel into 8 ohms and 35 into 4 ohms, and says tube designs soft-clip, so it plays louder than the numbers suggest. It suits desktop and small-room listeners who want a warm tube sound and lots of input options without a rack of gear. Against budget chip amps it wins on inputs and character but gives up power, remote control, and tone accuracy.

Best forDesktop and small-room stereo setupsListeners curious about tube sound on a budgetPlaying music from a phone, TV, or USB drive
Pros
  • Tube output stage with blue-lit tubes and knobs
  • Bluetooth plus optical, coaxial, HDMI, RCA, and USB inputs
  • Subwoofer output and headphone jack
  • Adjustable bass and treble
  • Banana-plug binding posts for two speakers
  • Soft clipping that sounds louder than the wattage
Cons
  • Modest power for large rooms or inefficient speakers
  • No remote control
  • Tubes run hot and are a wear item
  • Bluetooth 2.1 rather than a newer version
  • No phono input for a turntable

Rockville BluTube LED 70w Bluetooth Tube Amplifier/Home Stereo Receiver prices at every store

  • WalmartNew

    In stockSold by AudiosavingsReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $179.95Free shippingChecked Nov 9
    Visit Walmart

About the Rockville BluTube LED 70w Bluetooth Tube Amplifier/Home Stereo Receiver

The Rockville BluTube LED is a tube amplifier and home stereo receiver with built-in Bluetooth. It has a black finish with blue illuminated tubes and blue illuminated knobs. It also has a built-in preamplifier, a VU meter, and a 2-band equalizer for adjusting bass and treble.

It outputs 25 watts x 2 RMS at 8 ohms and 35 watts x 2 RMS at 4 ohms. Tube amps do not hard-clip even at high volumes and are very efficient, so the amp sounds like it has double the rated power. Bluetooth range is 33 feet.

Inputs include RCA, optical, HDMI, coaxial, and USB for music files from a thumb drive. RCA connects to devices such as a TV, laptop, or MP3 player. Outputs include a sub output, a headphone output, and banana plug or binding post terminals for 2 speakers.

Color
Black, with blue illuminated tubes and knobs
Power
25 W x 2 RMS at 8 ohms; 35 W x 2 RMS at 4 ohms
Inputs
1 set of RCA, optical, HDMI, coaxial, USB
Outputs
Sub output, headphone output, 2 speaker terminals (banana plug / binding post)
Bluetooth
2.1+EDR, 33 ft range
USB formats
WAV, MP3, WMA, APE, FLAC
Controls
Bass and treble (2-band equalizer)
Display
VU meter
Frequency response
22Hz-20kHz (±3dB)
Input impedance
47kΩ
Input sensitivity
300mV
Output impedance
4-8 ohms
THD
≤0.02%
Signal-to-noise ratio
≥86dB
Voltage
110V/220V switchable
Dimensions
10.6" x 10.2" x 5.1"
Weight
6.6 lbs
In the box
Tube amplifier/receiver, 5 ft RCA to 3.5mm cable, 5.5 ft power cable, owner's manual, warranty card

Specifications

color
BlackSource

Questions and answers

How much power does it really put out?
Rockville rates it at 25 watts per channel into 8 ohms and 35 into 4 ohms. Tube amps soft-clip, so it sounds stronger than those figures, but it is still a small-room amp.
Can I connect a turntable?
Only with a separate phono preamp. The inputs are RCA line level, optical, coaxial, HDMI, USB, and Bluetooth, with no built-in phono stage.
Does it drive a subwoofer?
Yes. There is a dedicated sub output, so you can add a powered subwoofer to fill in the low end.
Can I play files from a USB stick?
Yes. The USB input plays WAV, MP3, WMA, APE, and FLAC files from a thumb drive.
Do the tubes need replacing?
Tubes age with use and eventually need swapping. They also get hot, so leave ventilation around the unit.
What comes in the box?
The amplifier, an RCA-to-3.5mm cable, a power cable, and the owner's manual with warranty card.
Where is the Rockville BluTube LED 70w Bluetooth Tube Amplifier/Home Stereo Receiver cheapest?
At Walmart, for $179.95, as of our latest check.
What do buyers say about the Rockville BluTube LED 70w Bluetooth Tube Amplifier/Home Stereo Receiver?
Rated 4.8 out of 5 from 6 ratings.

More from Rockville

  • R
    Rockville SINGMIX 5 V2 2000W Bluetooth Karaoke Mixing Amplifier Receiver
    Rockville SINGMIX 5 V2 2000W Bluetooth Karaoke Mixing Amplifier Receiver
  • R
    Rockville WHEEL OF BASS 8" Slim Under-Seat Powered Truck/Car Audio Subwoofer Sub
    Rockville WHEEL OF BASS 8" Slim Under-Seat Powered Truck/Car Audio Subwoofer Sub
  • R
    Rockville MS12LB 12 2800 Watt Marine/Boat 12 Free Air Subwoofer w/LEDs
    Rockville MS12LB 12 2800 Watt Marine/Boat 12 Free Air Subwoofer w/LEDs
  • R
    Rockville Go Party X10 Portable Party Speaker
    Rockville Go Party X10 Portable Party Speaker
  • R
    Rockville Krypton-M0 1400W Peak/350W RMS Mono 1-Ohm Car Amplifier with Remote
Rockville Krypton-M0 1400W Peak/350W RMS Mono 1-Ohm Car Amplifier with Remote
  • R
    Rockville KRYPTON-M0 1400W Peak/350W RMS Mono 1 Ohm Car Amplifier Amp+Remote Black
    Rockville KRYPTON-M0 1400W Peak/350W RMS Mono 1 Ohm Car Amplifier Amp+Remote Black
  • R
    ROCKSHELF 64W V2
    ROCKSHELF 64W V2
  • R
    Rockville RQB12 Single 12-Inch Vented Subwoofer Enclosure
    Rockville RQB12 Single 12-Inch Vented Subwoofer Enclosure
  • All Rockville deals and products →

    More power amplifiers

    • H
      Hegel H20
      Hegel H20
    • C
      Crown XLS 1502 Power Amplifier
      Crown XLS 1502 Power Amplifier
    • Q
      QSC GX5 Power Amplifier
      QSC GX5 Power Amplifier
    • A
      ART SLA-1 & SLA-2 Power Amplifiers
      ART SLA-1 & SLA-2 Power Amplifiers
    • B
      Behringer A500 Reference Power Amplifier
      Behringer A500 Reference Power Amplifier
    • P
      Pyle PTA1000BT 2000W Bluetooth Amplifier
      Pyle PTA1000BT 2000W Bluetooth Amplifier
    • R
      Rockville D12 2-Channel Amplifier
      Rockville D12 2-Channel Amplifier
    • C
      Crown XLi800 Two-Channel Amplifier
      Crown XLi800 Two-Channel Amplifier